此生无悔入MC，来世还做方块人

my luogu

小游戏： 1.猜数字

#include <iostream>
#include <cstdlib> 
int main() {
    srand(time(0));
    int secretNumber = rand() % 100 + 1;
    int guess = 0;
    int attempts = 0;
 
    std::cout << "猜数字游戏！我已经选择了一个1到100之间的数字。\n";
 
    while (guess != secretNumber) {
        std::cout << "请输入你的猜测：";
        std::cin >> guess;
        attempts++;
 
        if (guess < secretNumber) {
            std::cout << "太小了！再试一次。\n";
        } else if (guess > secretNumber) {
            std::cout << "太大了！再试一次。\n";
        } else {
            std::cout << "恭喜你！你猜对了！数字是 " << secretNumber << "。\n";
            std::cout << "你总共尝试了 " << attempts << " 次。\n";
        }
    }
 
    return 0;
}

2.井字棋

#include <cstdio>
#include <iostream>
#include <algorithm>
#include <cstdlib>
#include <ctime>
using namespace std;
 
int s[5][5] = {}; // 网格上的小盒子 0 无 -1 电脑 +1 玩家 下同
int m[5][5] = {}; // 网格上的中盒子
int l[5][5] = {}; // 网格上的大盒子
int p1[4] = {0, 2, 2, 2}, p2[4] = {0, 2, 2, 2}; // 电脑和玩家的①小②中③大盒个数
int p[5][5] = {}; // 当前网格被谁占据
int px[2][5], py[2][5], bx[3], by[3];
struct node {
    int x, y, h;
} aa[15];
 
bool cmp(node a, node b) { return a.h > b.h; }
 
// 输出当前网格
void showSquare()
{
    // 计算当前网格被谁的盒子占据
    int a[5][5] = {}; // 当前网格上的盒子 + - 表示角色 数字表示箱子大小
    for (int i = 1; i <= 3; i++)
    {
        for (int j = 1; j <= 3; j++)
        {
            if (l[i][j] != 0)
            {
                a[i][j] = l[i][j] * 3;
            }
            else if (m[i][j] != 0)
            {
                a[i][j] = m[i][j] * 2;
            }
            else
            {
                a[i][j] = s[i][j] * 1;
            }
        }
    }
    // 绘制网格
    string border[4] = {"", "┌────┬────┬────┐", "├────┼────┼────┤", "├────┼────┼────┤"};
    for (int i = 1; i <= 3; i++)
    {
        cout << border[i] << endl;
        cout << "│";
        for (int j = 1; j <= 3; j++)
        {
            if (a[i][j] > 0)
            {
                cout << " +" << a[i][j] << " │";
            }
            else if (a[i][j] < 0)
            {
                cout << " " << a[i][j] << " │";
            }
            else
            {
                cout << "    │";
            }
        }
        cout << endl;
    }
    cout << "└────┴────┴────┘" << endl;
}
 
// 对行、列、对角线求和，若和为3则玩家胜利返回1，若和为-3则电脑胜利返回-1，否则返回0继续游戏
int findWinner()
{
    // 计算当前网格被谁占据，只记录角色-1 +1，不记录箱子大小
    int b[5][5] = {}; // 当前网格被谁占据
    for (int i = 1; i <= 3; i++)
    {
        for (int j = 1; j <= 3; j++)
        {
            if (l[i][j] != 0)
            {
                b[i][j] = l[i][j];
            }
            else if (m[i][j] != 0)
            {
                b[i][j] = m[i][j];
            }
            else
            {
                b[i][j] = s[i][j];
            }
        }
    }
    // 检查行
    for (int i = 1; i <= 3; i++)
    {
        int sum = 0;
        for (int j = 1; j <= 3; j++)
        {
            sum += b[i][j];
        }
        if (sum == 3) return 1;
        if (sum == -3) return -1;
    }
    // 检查列
    for (int j = 1; j <= 3; j++)
    {
        int sum = 0;
        for (int i = 1; i <= 3; i++)
        {
            sum += b[i][j];
        }
        if (sum == 3) return 1;
        if (sum == -3) return -1;
    }
    // 检查对角线
    int diag1 = 0, diag2 = 0;
    for (int i = 1; i <= 3; i++)
    {
        diag1 += b[i][i];
        diag2 += b[i][4-i];
    }
    if (diag1 == 3 || diag2 == 3) return 1;
    if (diag1 == -3 || diag2 == -3) return -1;
    return 0;
}
 
// 角色q把size箱子放到x行y列的位置
bool place(int x, int y, int size, int q)
{
    if (x < 1 || x > 3 || y < 1 || y > 3) return false;
    if (q == -1)
    {
        printf("电脑试图在(%d,%d)下%d\n", x, y, size);
    }
    if (size == 3)
    {
        if (l[x][y] != 0) return false;
        l[x][y] = q;
    }
    if (size == 2)
    {
        if (l[x][y] != 0 || m[x][y] != 0) return false;
        m[x][y] = q;
    }
    if (size == 1)
    {
        if (l[x][y] != 0 || m[x][y] != 0 || s[x][y] != 0) return false;
        s[x][y] = q;
    }
    return true;
}
 
// 角色q把size箱子从x1行y1列转移到x2行y2列
bool move(int x1, int y1, int x2, int y2, int size, int q)
{
    if (x1 < 1 || x1 > 3 || y1 < 1 || y1 > 3) return false;
    if (x2 < 1 || x2 > 3 || y2 < 1 || y2 > 3) return false;
    if (q == -1)
    {
        cout << "电脑试图将(" << x1 << "," << y1 << ")" << "转移到(" << x2 << "," << y2 << ")" << endl;
    }
    if (size == 3)
    {
        if (l[x1][y1] != q || l[x2][y2] != 0) return false;
        l[x1][y1] = 0;
        l[x2][y2] = q;
    }
    if (size == 2)
    {
        if (l[x1][y1] != 0 || l[x2][y2] != 0 || m[x1][y1] != q || m[x2][y2] != 0) return false;
        m[x1][y1] = 0;
        m[x2][y2] = q;
    }
    if (size == 1)
    {
        if (l[x1][y1] != 0 || l[x2][y2] != 0 || m[x1][y1] != 0 || m[x2][y2] != 0 || s[x1][y1] != q || s[x2][y2] != 0) return false;
        s[x1][y1] = 0;
        s[x2][y2] = q;
    }
    return true;
}
int winning(int x)
{
    // 计算当前网格被谁占据
    for (int i = 1; i <= 3; i++)
    {
        for (int j = 1; j <= 3; j++)
        {
            if (l[i][j] != 0) p[i][j] = l[i][j];
            else if (m[i][j] != 0) p[i][j] = m[i][j];
            else p[i][j] = s[i][j];
        }
    }
    int a = 0;
    if (x == 1) a = 1;
    for (int i = 1; i <= 3; i++)
        px[a][i] = py[a][i] = 0;
    bx[a] = by[a] = 0;
    for (int i = 1; i <= 3; i++)
        for (int j = 1; j <= 3; j++)
            if (p[i][j] == x)
            {
                px[a][i]++;
                py[a][j]++;
                if (i == j) bx[a]++;
                if (i + j == 4) by[a]++;
            }
    int s = bx[a] >= 2;
    s += by[a] >= 2;
    for (int i = 1; i <= 3; i++)
    {
        s += px[a][i] >= 2;
        s += py[a][i] >= 2;
    }
    return s;
}
 
int fill(int x, int y, int size) //电脑至少用size大小的棋子占领x行y列
{
    // cout << "电脑试图在" <<  x << ',' << y << "下棋" << endl;
    if (l[x][y] == 1) return 0;
    for (int k = size; k <= 3; k++)
        if (p1[k] && place(x, y, k, -1))
        {
            p1[k]--;
            return 1;
        }
    if (s[x][y] == 1) size = max(size, 2);
    if (m[x][y] == 1) size = 3;
    if (size == 1)
    {
        for (int i = 1; i <= 3; i++)
            for (int j = 1; j <= 3; j++)
                if (s[i][j] == -1 && move(i, j, x, y, 1, -1))
                {
                    if (winning(1) == 0)
                        return 1;
                    move(x, y, i, j, 1, -1);
                }
    }
    if (size <= 2)
    {
        for (int i = 1; i <= 3; i++)
            for (int j = 1; j <= 3; j++)
                if (m[i][j] == -1 && move(i, j, x, y, 2, -1))
                {
                    if (winning(1) == 0)
                        return 1;
                    move(x, y, i, j, 2, -1);
                }
    }
    if (size <= 3)
    {
        for (int i = 1; i <= 3; i++)
            for (int j = 1; j <= 3; j++)
                if (l[i][j] == -1 && move(i, j, x, y, 3, -1))
                {
                    if (winning(1) == 0)
                        return 1;
                    move(x, y, i, j, 3, -1);
                }
    }
    return 0;
}
void computer()
{
    if (winning(-1) > 0)
    {
        cout << "电脑认为自己快赢了" << endl;
        for (int i = 1; i <= 3; i++)
            for (int j = 1; j <= 3; j++)
                if (p[i][j] != -1 && (px[0][i] == 2 || py[0][j] == 2))
                {
                    if (fill(i, j, 1))
                        return;
                }
        if (bx[0] == 2)
        {
            for (int i = 1; i <= 3; i++)
                if (p[i][i] != -1 && fill(i, i, 1))
                    return ;
        }
        if (by[0] == 2)
        {
            for (int i = 1; i <= 3; i++)
                if (p[i][4 - i] != -1 && fill(i, 4 - i, 1))
                    return ;
        }
    }
    if (winning(1) > 0)
    {
        cout << "电脑认为你快赢了" << endl;
        int cnt = 0;
        for (int i = 1; i <= 3; i++)
            for (int j = 1; j <= 3; j++)
            {
                int w = (px[1][i] == 2) + (py[1][j] == 2);
                if (i == j && bx[1] == 2) w++;
                if (i + j == 4 && by[1] == 2) w++;
                if (w == 0) continue;
                aa[++cnt].x = i; aa[cnt].y = j; aa[cnt].h = w;
            }
        sort(aa + 1, aa + cnt + 1, cmp);
        for (int i = 1; i <= cnt; i++)
        {
            // printf("电脑想在%d,%d阻止你,w=%d\n",aa[i].x,aa[i].y,aa[i].h);
            if (p2[3] > 0)
            {
                if (fill(aa[i].x, aa[i].y, 3))
                    return ;
                else continue;
            }
            if (p2[2] > 0)
            {
                if (fill(aa[i].x, aa[i].y, 2))
                    return ;
                else continue;
            }
            if (p2[1] > 0)
            {
                if (fill(aa[i].x, aa[i].y, 1))
                    return ;
                else continue;
            }
        }
    }
    if (l[2][2] == 0)
    {
        cout << "电脑决定占领中心" << endl;
        if (p1[3] > 0) {
            p1[3]--;
            place(2, 2, 3, -1);
            return;
        }
        if (fill(2, 2, 3)) return ;
        if (fill(2, 2, 2)) return ;
    }
    int cnt = 0;
    for (int i = 1; i <= 3; i++)
        for (int j = 1; j <= 3; j++)
            if (p[i][j] != -1)
            {
                if (l[i][j] > 0) continue;
                int t = p[i][j];
                p[i][j] = -1;
                aa[++cnt].x = i;
                aa[cnt].y = j;
                aa[cnt].h = winning(-1);
                p[i][j] = t;
            }
    sort(aa + 1, aa + cnt + 1, cmp);
    int j = 1;
    for (int i = 1; i <= cnt; i++)
    {
        if (aa[i].h == aa[j].h)
            j = i;
        else break;
    }
    j = rand() % j + 1;
    if (fill(aa[j].x, aa[j].y, 1))
        return;
    for (int i = 1; i <= cnt; i++)
        if (fill(aa[i].x, aa[i].y, 1))
            return;
}
int game()
{
    srand((unsigned int)time(NULL));
    while (true)
    {
        cout << "请选择 ① 放一个盒子 还是 ② 移动一个盒子 (输入数字)" << endl;
        int choice, size, x1, y1, x2, y2;
        cin >> choice;
        if (choice == 1)
        {
            cout << "你现在有盒子 小:" << p2[1] << " 中:" << p2[2] << " 大:" << p2[3] << endl;
            cout << "请选择盒子的大小 ① 小 ② 中 ③ 大 (输入数字)" << endl;
            cin >> size;
            if (size > 3 || size < 1) {cout << "非法输入" << endl; continue;}
            if (p2[size] <= 0) {cout << "盒子没了" << endl; continue;}
            cout << "请输入放置的位置(输入两个整数，如：1 1)" << endl;
            cin >> x1 >> y1;
            if (!place(x1, y1, size, 1)) {cout << "放置失败" << endl; continue;}
            cout << "放置成功" << endl;
            p2[size]--;
            showSquare();
        }
        else if (choice == 2)
        {
            cout << "请输入移走的位置(输入两个整数，如：1 1)" << endl;
            cin >> x1 >> y1;
            cout << "请输入放置的位置(输入两个整数，如：1 1)" << endl;
            cin >> x2 >> y2;
            // 判断移动的箱子
            if (l[x1][y1] == 1) size = 3;
            else if (m[x1][y1] == 1 && l[x1][y1] == 0) size = 2;
            else if (s[x1][y1] == 1 && l[x1][y1] == 0 && m[x1][y1] == 0) size = 1;
            else {cout << "没有可以移动的盒子" << endl; continue;}
            if (!move(x1, y1, x2, y2, size, 1)) {cout << "移动失败" << endl; continue;}
            showSquare();
        }
        else continue;
        int winner = findWinner();
        if (winner != 0)
        {
            return winner;
        }
        computer();
        cout << "电脑下棋" << endl;
        showSquare();
        winner = findWinner();
        if (winner != 0)
        {
            return winner;
        }
    }
}
 
void showWinner(int winner)
{
    if (winner == 1)
    {
        cout << "玩家胜利" << endl;
    }
    else
    {
        cout << "电脑胜利" << endl;
    }
}
 
void intro()
{
    cout << "玩家和电脑各拥有大中小号盒子各2个，" << endl;
    cout << "双方轮流在九宫格的棋盘中放入或移动一个盒子，每个盒子都可盖住任意比他小的盒子。" << endl;
    cout << "若你方团队的盒子率先在棋盘上连成一条直线则挑战成功，否则挑战失败。" << endl;
    cout << "用正数表示玩家的盒子，负数表示电脑的盒子，1、2、3表示盒子的小中大。" << endl;
    cout << "开始吧！" << endl;
    showSquare();
}
 
int main()
{
    intro();
    int winner = game();
    showWinner(winner);
    return 0;
}

3.汉诺塔

#include <bits/stdc++.h>
#include <conio.h>
#include <windows.h>
using namespace std;
const int COLUMN[4] = { 0, 2, 5, 8 };
const int DISC_CNT_MAX = 10;
const int ROW_OP_CNT = 2, COL_OP_CNT = 16;
const int ROW_MESSAGE = 3, COL_MESSAGE = 16;
const int ROW_HELP = 15, COL_HELP = 1;
const int ROW_MAX = 30, COL_MAX = 120;
const int BLUE = 1;
const int GREEN = 2;
const int CYAN = 3;
const int AQUA = 3;
const int RED = 4;
const int PURPLE = 5;
const int YELLOW = 6;
const int WHITE = 7;
int n;
stack<int> rod[4];
int sz[4] = { 0 };
int pos1, pos2;
int key;
bool prev_key_is_esc;
int op_cnt;
bool is_moving;
int moved_disc;
template <typename T>
inline T read() {
T x = 0;
T multiplier = 1;
char ch = getchar();
while (ch < '0' || ch > '9') {
    if (ch == '-') {
        multiplier = -1;
    }
    ch = getchar();
}
while (ch >= '0' && ch <= '9') {
    x = (x << 3) + (x << 1) + (ch & 15);
    ch = getchar();
}
return x * multiplier;
}
void set_caret_pos(int row = 1, int col = 1) {
COORD pos;
pos.X = col - 1;
pos.Y = row - 1;
SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), pos);
}
int get_caret_row() {
CONSOLE_SCREEN_BUFFER_INFO info;
GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &info);
return info.dwCursorPosition.Y + 1;
}
int get_caret_col() {
CONSOLE_SCREEN_BUFFER_INFO info;
GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &info);
return info.dwCursorPosition.X + 1;
}
pair<int, int> get_caret_pos() {
CONSOLE_SCREEN_BUFFER_INFO info;
GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &info);
return make_pair(info.dwCursorPosition.Y + 1, info.dwCursorPosition.X + 1);
}
void set_foreground_color(int x, bool intensity = false) {
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
                        x | (intensity << 3));
}
void set_cursor_visibility(bool visibility = true) {
CONSOLE_CURSOR_INFO cc_info;
cc_info.bVisible = visibility;
cc_info.dwSize = 1;
SetConsoleCursorInfo(GetStdHandle(STD_OUTPUT_HANDLE), &cc_info);
}
void disp_init_state(int n) {
for (int i = 1; i <= n; i++) {
    set_caret_pos(i, COLUMN[1]);
    printf("%d", i);
}
for (int i = 1; i <= 3; i++) {
    set_caret_pos(n + 1, COLUMN[i] - 1);
    printf("---");
    set_caret_pos(n + 2, COLUMN[i]);
    putchar('A' + i - 1);
}
 set_caret_pos(ROW_OP_CNT, COL_OP_CNT);
printf("0");
}
void disp_help() {
set_caret_pos(ROW_HELP, COL_HELP);
printf("如何玩:\n"
       "数字表示光盘的尺寸.\n"
       "将A杆上圆盘移动到C杆上，每次一个.\n"
       "每个杆上的圆盘必须按大小升序堆叠.\n"
       "使用左右箭头键选择杆.\n"
       "按Enter键拾取选定杆上的顶部圆盘.\n"
       "然后使用左右键移动.\n"
       "按ESC取消当前移动.\n"
       "再次按Enter键可将圆盘放置.\n"
       "按R重新启动.\n"
       "按ESC键两次退出.\n");
}
void disp_pos(int pos1, int pos2 = 0) {
for (int i = 1; i <= 3; i++) {
    set_caret_pos(n + 3, COLUMN[i]);
    printf(" ");
}
set_caret_pos(n + 3, COLUMN[pos1]);
printf("^");
if (pos2) {
    set_caret_pos(n + 3, COLUMN[pos2]);
    set_foreground_color(GREEN, true);
    printf("^");
    set_foreground_color(WHITE);
}
}
void clear() {
for (int i = 1; i <= DISC_CNT_MAX + 3; i++) {
    for (int j = 1; j <= COL_MAX; j++) {
        set_caret_pos(i, j);
        putchar(' ');
    }
}
}
void moving_disc(int pos1, int pos2) {
int x = rod[pos1].top();
 set_caret_pos(n + 1 - sz[pos1], COLUMN[pos1]);
set_foreground_color(RED, true);
printf("%d", x);
set_foreground_color(WHITE);
 set_caret_pos(n - sz[pos2] + (pos1 == pos2), COLUMN[pos2]);
set_foreground_color(GREEN, true);
printf("%d", x);
set_foreground_color(WHITE);
}
void update_discs(int pos1, int pos2) {
int x = rod[pos1].top();
 set_caret_pos(n + 1 - sz[pos1], COLUMN[pos1]);
printf("  ");
rod[pos1].pop();
sz[pos1]--;
 rod[pos2].push(x);
sz[pos2]++;
set_caret_pos(n + 1 - sz[pos2], COLUMN[pos2]);
printf("%d", x);
}
void remove_temp_disc(int pos) {
set_caret_pos(n - sz[pos], COLUMN[pos]);
printf("  ");
}
void update_op_cnt() {
op_cnt++;
set_caret_pos(ROW_OP_CNT, COL_OP_CNT);
printf("%d", op_cnt);
}
int main() {
printf("输入光盘数量（不超过 %d): ", DISC_CNT_MAX);
n = min(read<int>(), DISC_CNT_MAX);
 set_cursor_visibility(false);
disp_help();
 for (; n <= DISC_CNT_MAX; n++) {
    clear();
     for (int i = 1; i <= 3; i++) {
        while (!rod[i].empty()) {
            rod[i].pop();
        }
        sz[i] = 0;
    }
     for (int i = n; i >= 1; i--) {
        rod[1].push(i);
    }
    sz[1] = n;
     is_moving = false;
    pos1 = 1;
    op_cnt = 0;
    prev_key_is_esc = false;
     disp_init_state(n);
    disp_pos(1);
    while (true) {
        if (sz[3] == n) {
            set_caret_pos(ROW_MESSAGE, COL_MESSAGE);
            if (op_cnt != (1 << n) - 1) {
                printf("你用%d个动作完成了谜题.",op_cnt);
            } else {
                printf("祝贺你用最少的动作完成了谜题 " );
            }
            Sleep(2000);
            break;
        }
         key = getch();
        if (key == 224) {
            key = getch();
            if (!is_moving) {
                if (key == 75) { // Left arrow key
                    pos1 = (pos1 + 1) % 3 + 1;
                } else if (key == 77) { // Right arrow key
                    pos1 = pos1 % 3 + 1;
                }
                disp_pos(pos1);
            } else {
                remove_temp_disc(pos2);
                if (key == 75) { // Left arrow key
                    pos2 = (pos2 + 1) % 3 + 1;
                } else if (key == 77) { // Right arrow key
                    pos2 = pos2 % 3 + 1;
                }
                moving_disc(pos1, pos2);
                disp_pos(pos1, pos2);
            }
        } else if (key == 13) { // Enter key
            if (!is_moving) {
                if (rod[pos1].empty()) {
                    continue;
                }
                is_moving = true;
                moved_disc = rod[pos1].top();
                pos2 = pos1;
                moving_disc(pos1, pos2);
                disp_pos(pos1, pos2);
            } else {
                if (!rod[pos2].empty() && rod[pos2].top() < moved_disc) {
                    set_caret_pos(ROW_MESSAGE, COL_MESSAGE);
                    printf("提示：光盘未按升序堆叠在棒上。");
                    continue;
                }
                is_moving = false;
                update_discs(pos1, pos2);
                update_op_cnt();
                pos1 = pos2;
                disp_pos(pos1);
            }
        } else if (key == 27) { // Escape key
            if (prev_key_is_esc) { // Double ESC
                break;
            }
            if (is_moving) {
                is_moving = false;
                remove_temp_disc(pos2);
                update_discs(pos1, pos1);
                disp_pos(pos1);
            } else {
                prev_key_is_esc = true;
            }
        } else if (key == 'R' || key == 'r') {
            n--;
            break;
        }
    }
     if (prev_key_is_esc && key == 27) { // Double ESC
        break;
    }
}
 set_caret_pos(ROW_MAX - 1, 1);
 return 0;
}

4.贪吃蛇

#include <iostream>
#include <cstdio>
#include <cstdlib>
#include <ctime>
#include <conio.h>
#include <cmath>
#include <windows.h>
using namespace std;
HANDLE hout=GetStdHandle(STD_OUTPUT_HANDLE);
COORD coord;
void locate(int x,int y){
    coord.X=y;
    coord.Y=x;
    SetConsoleCursorPosition(hout,coord);
};
void hide(){
    CONSOLE_CURSOR_INFO cursor_info={1,0};
    SetConsoleCursorInfo(hout, &cursor_info);
}
double random(double start, double end){
    return start+(end-start)*rand()/(RAND_MAX + 1.0);
}
int m=25,n=40;
struct node{
    int x,y;
}snake[1000];
int snake_length,dir;
node food;
int direct[4][2]={{-1,0},{1,0},{0,-1},{0,1}};
void print_wall(){
    cout<<" ";
    for(int i=1;i<=n;i++)cout<<"-";
    cout<<endl;
    for (int j=0;j<=m-1;j++){
        cout<<"|";
        for(int i=1;i<=n;i++)cout<<" ";
        cout<<"|"<<endl;
    }
    cout<<" ";
    for(int i=1;i<=n;i++)cout<< "-";
}
void print_snake(){
    locate(snake[0].x,snake[0].y);
    cout<<"@";
    for(int i=1;i<=snake_length-1;i++)
    {
        locate(snake[i].x,snake[i].y);
        cout << "*";
    }
}
bool is_correct(){
    if (snake[0].x==0 || snake[0].y==0 || snake[0].x==m+1 || snake[0].y==n+1) return 0;
    for(int i=1;i<=snake_length-1;i++)if(snake[0].x==snake[i].x&&snake[0].y==snake[i].y)return 0;
    return 1;
}
bool print_food(){
    srand((unsigned)time(0));
    bool e;
    while (1)
    {
        e=true;
        int i=(int)random(0,m)+1,j=(int)random(0,n)+1;
        food.x=i;food.y=j;
        for (int k=0;k<=snake_length-1;k++){
            if(snake[k].x==food.x && snake[k].y==food.y)
            {
				e=false;
				break;
            }
        }
        if(e)break;
    }
    locate(food.x,food.y);
    cout<<"$";
    return true;
}
bool go_ahead(){
    node temp;
    bool e=false;
    temp=snake[snake_length-1];
    for(int i=snake_length-1;i>=1;i--)snake[i]=snake[i-1];
    snake[0].x+=direct[dir][0];
    snake[0].y+=direct[dir][1];
    locate(snake[1].x,snake[1].y);
    cout << "*";
    if(snake[0].x==food.x&&snake[0].y==food.y)
    {
        snake_length++;
        e=true;
        snake[snake_length-1]=temp;
    }
    if (!e)
    {
        locate(temp.x,temp.y);
        cout << " ";
    }
    else print_food();
    locate(snake[0].x,snake[0].y);
    cout<<"@";
    if (!is_correct())
    {
        system("cls");
        cout << "You lose!" << endl << "Length: " << snake_length << endl;
        return false;
    }
    return true;
}
int main()
{
    cout<<"--------------------贪吃蛇---------------------"<<endl;
    cout<<"请注意窗口大小,以免发生错位.建议将窗口调为最大."<<endl;
    cout<<"先选择难度.请在1-10中输入1个数,1最简单,10则最难"<<endl;
    cout<<"然后进入游戏画面,以方向键控制方向.祝你游戏愉快!"<<endl;
    cout<<"-----------------------------------------------"<<endl;
    if(m<10||n<10||m>25||n>40){
    	cout<<"ERROR"<<endl;
        system("pause");
        return 0;
    }
    int hard;
    cin>>hard;
    if(hard<=0||hard>100){
        cout<<"ERROR"<<endl;
        system("pause");
        return 0;
    }
    snake_length=5;
    clock_t a,b;
    char ch;
    double hard_len;
    for(int i=0;i<=4;i++){
        snake[i].x=1;
        snake[i].y=5-i;
    }
    dir=3;
    system("cls");
    hide();
    print_wall();
    print_food();
    print_snake();
    locate(m+2,0);
    cout<<"Now length: ";
    while (1)
    {
        hard_len=(double)snake_length/(double)(m*n);
        a=clock();
        while (1)
        {
            b=clock();
            if(b-a>=(int)(400-30*hard)*(1-sqrt(hard_len)))break;
        }
        if(kbhit())
        {
            ch=getch();
            if(ch==-32)
            {
                ch=getch();
                switch(ch)
                {
                case 72:
                    if(dir==2||dir==3)
                        dir=0;
                    break;
                case 80:
                    if(dir==2||dir==3)
                        dir=1;
                    break;
                case 75:
                    if(dir==0||dir==1)
                        dir=2;
                    break;
                case 77:
                    if(dir==0||dir==1)
                        dir=3;
                    break;
                }
            }
        }
        if(!go_ahead())break;
        locate(m+2,12);
        cout<<snake_length;
    }
    system("pause");
    return 0;
}

5.2DMC

#include <iostream>
#include <conio.h>
#include <string>
#include <map>
#include <cmath>
#include <windows.h>
#include <time.h> 
#define KEY_DOWN(VK_NONAME) ((GetAsyncKeyState(VK_NONAME) & 0x8000) ? 1:0)
void Clear_Screen() {    
    HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
    COORD coordScreen = {0, 0};
    SetConsoleCursorPosition(hConsole, coordScreen);
}
using namespace std;
int fallspeed;
int jumpspeed = -3;
int gravity = 1;
int y = 400, x = 500;
int restartposy, restartposx, face, health = 1000, lasthealth = 1000, breath = 100, hungry = 114514, dienum;
bool attack, defense, hurt, mode;
struct TNT
{
    int y;
    int x;
    int time;
    int issave;
};
struct BLOCK
{
    int color;
    string ch;
    string type;
};
struct MOB
{
    int fallspeed;
    int health;
    bool hurt;
    int y;
    int x;
    int attack;
    string shap;
    bool isenemy;
    int color;
    string name;
};
struct ARROW
{
    string shap;
    double y;
    double x;
    double fallspeed;
    double plusx;
};
TNT tnt[20];
string die;
ARROW arrow[100];
MOB mobs[50] = {
    {0,1000,0,0,0,100,"危",true,7,"危"},
    {0,10,0,0,0,10,"  ",true,7,"  "},
    {0,1000,0,0,0,100,"MM",false,7,"MM"},
    {0,100000,0,90,70,-100,"AC",true,7,"Accept"},
    {0,10000,0,90,70,500,"BO",true,7,"BOSS"},
    {0,100000,0,90,70,-1000,"AK",true,7,"AK"},
};
MOB mob[100] = {
    {0,1000,0,92,4,100,"WA",true,7,"Wrong Anwser"},
    {0,1000,0,92,4,100,"TL",true,7,"Time Limit Error"},
    {0,2000,0,92,4,300,"CE",true,7,"Compile Error"},
    {0,1000,0,45,9,100,"WA",true,7,"Wrong Anwser"},
    {0,100000,0,90,70,-100,"AC",true,7,"Accept"},
    {0,100000,0,90,70,-1000,"AK",true,7,"AK"},
    {0,10000,0,90,70,500,"UK",true,7,"Unknown Error"},
    {0,1000,0,92,3,0,"MM",false,7,"MM"},
    {0,1000,0,92,3,0,"MM",false,7,"MM"},
    {0,1000,0,90,15,0,"MM",false,7,"MM"},
    {0,1000,0,90,80,0,"MM",false,7,"MM"},
};
BLOCK block[32] = {
    {0,"  ","air"},//空气
    {6,"██","block"},//土块
    {8,"██","block"},//石头
    {2,"██","block"},//草方块
    {15,"██","block"},//雪块 
    {4,"██","block"},//岩浆块
    {14,"▓▓","fallblock"},//沙块 
    {8,"II","fallblock"},//铁砧
    {9,"██","water"},//水
    {9,"▇▇","water"},//水
    {9,"▆▆","water"},//水
    {9,"▅▅","water"},//水
    {9,"▄▄","water"},//水
    {9,"▃▃","water"},//水
    {9,"▂▂","water"},//水
    {9,"▁▁","water"},//水
    {12,"██","lava"},//岩浆
    {12,"▇▇","lava"},//岩浆
    {12,"▆▆","lava"},//岩浆
    {12,"▅▅","lava"},//岩浆
    {12,"▄▄","lava"},//岩浆
    {12,"▃▃","lava"},//岩浆
    {12,"▂▂","lava"},//岩浆
    {12,"▁▁","lava"},//岩浆  
    {12,"危","background"},//危
    {6,"██","background"},//木头
    {10,"▓▓","background"},//树叶 
    {15,"▓▓","background"},//带雪树叶
    {15,"▅▅","bomb"},//TNT爆炸 
    {12,"Ⅲ","TNT"},//TNT
    {7,"Ⅲ","TNT"},//TNT2
    {6,"∷","ladder"},//梯子
};
int board[1005][1005];
int setboard[1005][1005];
int bag[100];
int clear_buffer()
{
    while(kbhit())
    {
        if(getch() != EOF); 
        for(int i = 1; i <= 256; i++)
        {
            if(GetAsyncKeyState(i));
        }
    }
    return 0;
}
void color(int a)
{
    SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),a);
/*    1    深蓝色
    2    深绿色
    3    深青色 
    4    深红色
    5    深粉色
    i    黄色
    7    深白色
    8    灰色
    9    浅蓝色
    10    浅绿色 
    11    浅青色 
    12    浅红色 
    13    浅粉色 
    14    浅黄色 
    15    浅白色 
    背景
    1~15        黑色 
    16~31        深蓝色 
    32~47        深绿色
    48~63        深青色
    64~79        深红色
    'S'~95        深粉色
    96~111        深黄色
    112~127     深白色
    128~143     灰色
    144~159     浅蓝色
    160~1'A'     浅绿色
    176~191     浅青色
    192~207     浅红色
    208~223     浅粉色
    224~239     浅黄色
    240~255     浅白色
*/
}
int init()//听说有人要我增加地图生成的注释，所以我就写了。 
{
    for(int j = 0; j < 100; j++)
    {
        bag[j] = 0;//这个...初始化背包 
    }
    for(int i = 0; i < 1000; i++)
    {
        for(int j = 0; j < 1000; j++)
        {
            board[i][j] = 0;//初始化地图 （我们的y是倒着来的） 
        }
    } 
    double lasty = rand() % 101 + 400;//lasty代表上一个我们选择的点的高度。 
    for(int i = 5; i < 1000; i += 5)//i每次加5，每隔5个点连一条线 
    {
        double y = rand() % 21 - 10 + lasty;//y代表这个点我们选择的高度，为了不出现太陡峭的山，我们只允许这个高度在刚才的点的高低10格内。 
        y = min(450.0, y);//这是最小高度，防止整个地图都在水里。 
        double high = lasty;//这个high是用来统计当前高度的，用double可以更加精确。
        int dirt = rand() % 5 + 2;//dirt代表这一列上泥土高度。 
        for(int j = i - 5; j < i; j++)
        {
            high += (y - lasty) / 5;//high每次增加差距的1/5。 
            for(int k = 999; k >= (int)high; k--)
            {
                if(k == (int)high)//如果是最高点 
                {
                    setboard[k][j] = 3;//就用草地 
                    if(high <= 350)//如果high比较高 
                    {
                        setboard[k][j] = 4;//就用雪地 
                    }
                }
                else if(k - dirt <= (int)high)//泥土 
                {
                    setboard[k][j] = 1;
                }
                else 
                {
                    setboard[k][j] = 2;//石头 
                }
            }
        }
        lasty = y;//赋值 
    }
    //再来一边，填满最后几格 
    int dirt = rand() % 5 + 2;
    double high = lasty;
    for(int j = 995; j < 999; j++)
    {
        for(int k = 999; k >= (int)high; k--)
        {
            if(k == (int)high)
            {
                setboard[k][j] = 3;
                if(high <= 350)
                {
                    setboard[k][j] = 4;
                }
            }
            else if(k - dirt <= (int)high)
            {
                setboard[k][j] = 1;
            }
            else 
            {
                setboard[k][j] = 2;
            }
        }
    }
    //填满水，这里默认把海平面高度设为410。 
    for(int i = 0; i < 1000; i++)
    {
        for(int j = 600; j >= 410; j--)
        {
            if(setboard[j][i] == 0)
            {
                setboard[j][i] = 8;
            }
        }
    }
    //沙子 
    for(int i = 0; i < 1000; i++)
    {
        bool a = 0;
        for(int j = 999; j >= 0; j--)
        {
            if(a && setboard[j][i] != 0  && setboard[j][i] != 8)
            {
                setboard[j][i] = 6;
                continue;
            }
            if(setboard[j][i] == 8)
            {
                continue;
            }
            if(setboard[j][i + 3] == 8)
            {
                a = true;
                setboard[j][i] = 6;
            }
            if(setboard[j][i + 2] == 8)
            {
                a = true;
                setboard[j][i] = 6;
            }
            if(setboard[j][i + 1] == 8)
            {
                a = true;
                setboard[j][i] = 6;
            }
            if(setboard[j][i - 1] == 8)
            {
                a = true;
                setboard[j][i] = 6;
            }
            if(setboard[j][i - 2] == 8)
            {
                a = true;
                setboard[j][i] = 6;
            }
            if(setboard[j][i - 3] == 8)
            {
                a = true;
                setboard[j][i] = 6;
            }
            if(setboard[j - 2][i] == 8)
            {
                a = true;
                setboard[j][i] = 6;
            }
            if(setboard[j - 1][i] == 8)
            {
                a = true;
                setboard[j][i] = 6;
            }
            if(setboard[j - 3][i] == 8)
            {
                a = true;
                setboard[j][i] = 6;
            }
            if(setboard[j - 4][i] == 8)
            {
                a = true;
                setboard[j][i] = 6;
            }
        }
    }
    //树 
    for(int i = 0; i < 1000; i++)
    {
        for(int j = 0; j < 1000; j++)
        {
            if(setboard[j][i] == 0 && block[setboard[j + 1][i]].type == "block")
            {
                if(rand() % 10 == 1)
                {
                    setboard[j][i] = 25;
                    setboard[j - 1][i] = 25;
                    setboard[j - 2][i] = 25;
                    setboard[j - 3][i] = 25;
                    setboard[j - 3][i + 1] = 26;
                    setboard[j - 3][i - 1] = 26;
                    setboard[j - 4][i + 2] = 26; 
                    setboard[j - 4][i + 1] = 26;
                    setboard[j - 4][i] = 26;
                    setboard[j - 4][i - 1] = 26;
                    setboard[j - 4][i - 2] = 26;
                    setboard[j - 5][i + 2] = 26;
                    setboard[j - 5][i + 1] = 26;
                    setboard[j - 5][i] = 26;
                    setboard[j - 5][i - 1] = 26;
                    setboard[j - 5][i - 2] = 26;
                    setboard[j - 6][i + 1] = 26;
                    setboard[j - 6][i] = 26;
                    setboard[j - 6][i - 1] = 26;
                    if(j <= 350)
                    {
                        setboard[j - 3][i + 1] = 27;
                        setboard[j - 3][i - 1] = 27;
                        setboard[j - 4][i + 2] = 27; 
                        setboard[j - 4][i + 1] = 27;
                        setboard[j - 4][i] = 27;
                        setboard[j - 4][i - 1] = 27;
                        setboard[j - 4][i - 2] = 27;
                        setboard[j - 5][i + 2] = 27;
                        setboard[j - 5][i + 1] = 27;
                        setboard[j - 5][i] = 27;
                        setboard[j - 5][i - 1] = 27;
                        setboard[j - 5][i - 2] = 27;
                        setboard[j - 6][i + 1] = 27;
                        setboard[j - 6][i] = 27;
                        setboard[j - 6][i - 1] = 27;
                    }
                }
            }
        }
    } 
    //地洞 
    for(int j = 999; j >= 700; j--)
    {
        if(rand() % 20 == 1)
        {
            setboard[j - 3][2] = 0;
            setboard[j - 2][2] = 0; setboard[j - 2][3] = 0;
            setboard[j - 1][2] = 0; setboard[j - 1][3] = 0; setboard[j - 1][4] = 0;
            setboard[j][2] = 0; setboard[j][3] = 0; setboard[j][4] = 0; setboard[j][5] = 0;
            setboard[j + 1][2] = 0; setboard[j + 1][3] = 0; setboard[j + 1][4] = 0;
            setboard[j + 2][2] = 0; setboard[j + 2][3] = 0;
            setboard[j + 3][2] = 0;
        }
    }
    for(int i = 3; i < 997; i++)
    {
        for(int j = 996; j >= 500; j--)
        {
            if(block[setboard[j + 3][i]].type == "block" && block[setboard[j - 3][i]].type == "block" && setboard[j][i] == 0 && setboard[j + 1][i] == 0 && setboard[j + 2][i] == 0 && setboard[j - 1][i] == 0  && setboard[j - 2][i] == 0)
            {
                j += rand() % 5 - 2;
                j = max(3, j);
                j = min(996, j);
                if(rand() % 500 <= 499)
                {
                    setboard[j - 3][i] = 0;
                    setboard[j - 2][i - 1] = 0; setboard[j - 2][i] = 0; setboard[j - 2][i + 1] = 0;
                    setboard[j - 1][i - 2] = 0; setboard[j - 1][i - 1] = 0; setboard[j - 1][i] = 0; setboard[j - 1][i + 1] = 0; setboard[j - 1][i + 2] = 0;
                    setboard[j][i - 3] = 0; setboard[j][i - 2] = 0; setboard[j][i - 1] = 0; setboard[j][i] = 0; setboard[j][i + 1] = 0; setboard[j][i + 2] = 0; setboard[j][i + 3] = 0;
                    setboard[j + 1][i - 2] = 0; setboard[j + 1][i - 1] = 0; setboard[j + 1][i] = 0; setboard[j + 1][i + 1] = 0; setboard[j + 1][i + 2] = 0;
                    setboard[j + 2][i - 1] = 0; setboard[j + 2][i] = 0; setboard[j + 2][i + 1] = 0;
                    setboard[j + 3][i] = 0;
                    if(rand() % 20 == 1)
                    {
                        for(int k = 0; k < 100; k++)
                        {
                            if(mob[k].shap == "")
                            {
                                mob[k].x = i;
                                mob[k].y = j;
                                break;
                            }
                        }
                    }
                }
            }
            else if(block[setboard[j + 3][i]].type == "block" && block[setboard[j + 2][i]].type == "block" && block[setboard[j + 1][i]].type == "block" && block[setboard[j][i]].type == "block" && block[setboard[j - 1][i]].type == "block" && block[setboard[j - 2][i]].type == "block" && block[setboard[j - 3][i]].type == "block")
            {
                if(rand() % 500 == 1)
                {
                    setboard[j - 3][i] = 0;
                    setboard[j - 2][i - 1] = 0; setboard[j - 2][i] = 0; setboard[j - 2][i + 1] = 0;
                    setboard[j - 1][i - 2] = 0; setboard[j - 1][i - 1] = 0; setboard[j - 1][i] = 0; setboard[j - 1][i + 1] = 0; setboard[j - 1][i + 2] = 0;
                    setboard[j][i - 3] = 0; setboard[j][i - 2] = 0; setboard[j][i - 1] = 0; setboard[j][i] = 0; setboard[j][i + 1] = 0; setboard[j][i + 2] = 0; setboard[j][i + 3] = 0;
                    setboard[j + 1][i - 2] = 0; setboard[j + 1][i - 1] = 0; setboard[j + 1][i] = 0; setboard[j + 1][i + 1] = 0; setboard[j + 1][i + 2] = 0;
                    setboard[j + 2][i - 1] = 0; setboard[j + 2][i] = 0; setboard[j + 2][i + 1] = 0;
                    setboard[j + 3][i] = 0;
                }
            }
        }
    }
    //出生点 
    bool a = false;
    for(int i = 400; i < 1000; i++)
    {
        for(int j = 0; j < 1000; j++)
        {
            if(setboard[j][i] == 0 && block[setboard[j + 1][i]].type == "block" && (setboard[j + 1][i] == 3 || setboard[j + 1][i] == 4))
            {
                restartposy = j;
                restartposx = i;
                y = j;
                x = i;
                a = true;
                break;
            }
        }
        if(a)
        {
            break;
        }
    }
    return 0;
}
int Arrowmove()
{
    for(int i = 0; i < 100; i++)
    {
        if(arrow[i].shap == "")
        {
            continue;
        }
        arrow[i].x += (int)arrow[i].plusx;
        arrow[i].plusx -= 0.1;
        for(int j = (int)arrow[j].y + 1; j <= (int)arrow[j].y + (int)arrow[j].fallspeed; j++)
        {
            if(block[board[j][(int)arrow[j].x]].type == "block" || block[board[j][(int)arrow[j].x]].type == "fallblock")
            {
                arrow[i].fallspeed = 0;
                return 0;
            }
        }
        arrow[i].y += arrow[i].fallspeed;
        arrow[i].fallspeed += 0.1;
        if(arrow[i].y > 999)
        {
            arrow[i].shap = "";
        }
        if(block[board[(int)arrow[i].y + 1][(int)arrow[i].x]].type == "block" || block[board[(int)arrow[i].y + 1][(int)arrow[i].x]].type == "fallblock")
        {
            arrow[i].shap = "";
        }
    }
    return 0;
}
int mobmove()
{
    for(int j = 0; j < 100; j++)
    {
        if(mob[j].shap == "")
        {
            continue;
        }
        mob[j].hurt = false;
        mob[j].color = 7;
        if(mob[j].health <= 0 || mob[j].y > 999)
        {
            mob[j].shap = "";
            mob[j].color = 7;
            continue;
        }
        if(block[board[mob[j].y][mob[j].x]].type == "lava")
        {
            mob[j].health -= 200;
            mob[j].hurt = true;
        }
        else if((board[mob[j].y + 1][mob[j].x] == 5) || ((mob[j].y == y || mob[j].y == y - 1) && (mob[j].x == x + 1 || mob[j].x == x || mob[j].x == x - 1) && KEY_DOWN(' ')))
        {
            mob[j].health -= 100;
            mob[j].hurt = true;
        }
        if(mob[j].y == y && mob[j].x == x && mob[j].isenemy)
        {
            health -= mob[j].attack;
            hurt = true;
            die = "被 " + mob[j].name + " 杀死了";
        }
        for(int i = mob[j].y - 1; i >= mob[j].y + mob[j].fallspeed; i--)
        {
            if(block[board[i - 1][mob[j].x]].type == "block")
            {
                mob[j].fallspeed = 0 - mob[j].y + i + 1;
                return 0;
            }
        }
        for(int i = mob[j].y + 1; i <= mob[j].y + mob[j].fallspeed; i++)
        {
            if(block[board[i][mob[j].x]].type == "block" || block[board[i][mob[j].x]].type == "fallblock")
            {
                if(mob[j].fallspeed >= 5 && block[board[i - 1][mob[j].x]].type == "water")
                {
                    mob[j].health -= 50 * (mob[j].fallspeed - 4);
                    mob[j].hurt = true;
                }
                mob[j].fallspeed = 0;
                return 0;
            }
        }
        mob[j].y += mob[j].fallspeed;
        mob[j].fallspeed += gravity;
        if(mob[j].isenemy)
        {
            if(mob[j].y > y && (block[board[mob[j].y + 1][mob[j].x]].type == "block" || block[board[mob[j].y + 1][mob[j].x]].type == "fallblock"))
            {
                if(mob[j].y > y + 50)
                {
                    mob[j].fallspeed = -7;
                }
                mob[j].fallspeed = -3;
            }
            if(mob[j].x < x)
            {
                if(block[board[mob[j].y][mob[j].x + 1]].type != "block" || block[board[mob[j].y][mob[j].x + 1]].type != "fallblock")
                {
                    mob[j].x++;
                }
                else if(block[board[mob[j].y + 1][mob[j].x]].type == "block" || block[board[mob[j].y + 1][mob[j].x]].type != "fallblock")
                {
                    mob[j].fallspeed = -3;
                }
            }
            else if(mob[j].x > x)
            {
                if(block[board[mob[j].y][mob[j].x - 1]].type != "block" || block[board[mob[j].y][mob[j].x - 1]].type != "fallblock")
                {
                    mob[j].x--;
                }
                else if(block[board[mob[j].y + 1][mob[j].x]].type == "block" || block[board[mob[j].y + 1][mob[j].x]].type != "fallblock")
                {
                    mob[j].fallspeed = -3;
                }
            }
        }
        else
        {
            if(rand() % 3 == 0)
            {
                if(block[board[mob[j].y][mob[j].x + 1]].type != "block" || block[board[mob[j].y][mob[j].x + 1]].type != "fallblock")
                {
                    mob[j].x++;
                }
                else if(block[board[mob[j].y + 1][mob[j].x]].type == "block" || block[board[mob[j].y + 1][mob[j].x]].type != "fallblock")
                {
                    mob[j].fallspeed = -3;
                }
            }
            else if(rand() % 3 == 1)
            {
                if(block[board[mob[j].y][mob[j].x - 1]].type != "block" || block[board[mob[j].y][mob[j].x - 1]].type != "fallblock")
                {
                    mob[j].x--;
                }
                else if(block[board[mob[j].y + 1][mob[j].x]].type == "block" || block[board[mob[j].y + 1][mob[j].x]].type != "fallblock")
                {
                    mob[j].fallspeed = -3;
                }
            }
        }
        if(mob[j].hurt)
        {
            mob[j].color = 12;
        }
    }
    return 0;
}
int print()
{
    if(!mode)
    {
        color(8);
        cout << "HP:";
        color(12);
        cout << health << endl; 
        for(int i = 0; i < health; i += 100)
        {
            cout << "◆";
        }
        color(7);
        for(int i = health; i < lasthealth; i += 100)
        {
            cout << "◇";
        }
        cout << endl;
        color(8);
        cout << "AIR:";
        color(11);
        cout << breath << endl;
        for(int i = 0; i < breath; i += 10)
        {
            cout << "●";
        }
        for(int i = breath; i < 91; i += 10)
        {
            cout << "○";
        }
        cout << endl;
        color(8);
        cout << "HUNGRY:";
        color(14);
        cout << hungry << endl;
        for(int i = 0; i < hungry; i += 100)
        {
            cout << "";
        }
        cout << endl;
    } 
    color(8);
    cout << "DIENUM:";
    color(4);
    cout << dienum << endl;
    for(int i = y - 6; i <= y + 6; i++)
    {
        for(int j = x - 6; j <= x + 6; j++)
        {
            bool ismob = false;
            for(int s = 0; s < 100; s++)
            {
                if(mob[s].shap == "")
                {
                    continue;
                }
                else if(mob[s].x == j && mob[s].y == i)
                {
                    color(mob[s].color);
                    cout << mob[s].shap;
                    ismob = true;
                    break;
                }
            }
            if(ismob)
            {
                continue;
            }
            for(int s = 0; s < 100; s++)
            {
                if(arrow[s].shap == "")
                {
                    continue;
                }
                else if((int)arrow[s].x == j && (int)arrow[s].y == i)
                {
                    color(7);
                    cout << arrow[s].shap;
                    ismob = true;
                    break;
                }
            }
            if(ismob)
            {
                continue;
            }
            else if(i == y && j == x)
            {
                if (KEY_DOWN('S'))
                {
                    color(14);
                    if(hurt)
                    {
                        color(12);
                    }
                    cout << "()";
                }
                else
                {
                    color(9);
                    if(hurt)
                    {
                        color(12);
                    }
                    cout << "∏";
                }
            }
            else if(i == y - 1 && j == x)
            {
                if (!KEY_DOWN('S'))
                {
                    color(14);
                    if(hurt)
                    {
                        color(12);
                    }
                    cout << "()";
                }
                else
                {
                    color(block[board[i][j]].color);
                    cout << block[board[i][j]].ch;
                }
            }
            else
            {
                if(i < 0 || i >= 1000 || j < 0 || j >= 1000)
                {
                    cout << "  ";
                    continue;
                }
                color(block[board[i][j]].color);
                cout << block[board[i][j]].ch;
            }
        }
        cout << endl;
    }
    color(7);
    cout << "Y:";
    color(6);
    cout << 1000 - y << endl;
    color(7);
    cout << "X:";
    color(6);
    cout << x << endl;
    return 0;
}
int move()
{
    if(board[y][x] == 31)
    {
        y += fallspeed;
        return 0;
    }
    if(block[board[y][x]].type == "water")
    {
        if(fallspeed > 1)
        {
            fallspeed = 1;
        }
    }
    else
    {
        for(int i = y - 1; i >= y + fallspeed; i--)
        {
            if(block[board[i - 1][x]].type == "block" || block[board[i - 1][x]].type == "fallblock")
            {
                fallspeed = 0 - y + i + 1;
                return 0;
            }
        }
    }
    for(int i = y + 1; i <= y + fallspeed; i++)
    {
        if(block[board[i][x]].type == "block" || block[board[i][x]].type == "fallblock")
        {
            if(fallspeed >= 5 && block[board[i - 1][x]].type != "water")
            {
                health -= 50 * (fallspeed - 4);
                if(fallspeed >= 7)
                {
                    die = "落地过猛！";
                }
                else
                {
                    die = "从高处摔了下来！";
                }
                hurt = true;
            }
            fallspeed = 0;
            return 0;
        }
    }
    y += fallspeed;
    fallspeed += gravity;
    return 0;
}
int bomb()
{
    for(int i = 0; i < 20; i++)
    {
        if(tnt[i].time == 0)
        {
            int atk = 0;
            if(abs(x - tnt[i].x) + abs(y - tnt[i].y) == 4)
            {
                atk = 50;
                fallspeed -= 1;
                x += x - tnt[i].x;
            }
            if(abs(x - tnt[i].x) + abs(y - tnt[i].y) == 3)
            {
                atk = 100;
                fallspeed -= 2;
                x += x - tnt[i].x;
            }
            if(abs(x - tnt[i].x) + abs(y - tnt[i].y) == 2)
            {
                atk = 300;
                fallspeed -= 4;
                x += 2 * (x - tnt[i].x);
            }
            if(abs(x - tnt[i].x) + abs(y - tnt[i].y) == 1)
            {
                atk = 500;
                fallspeed -= 7;
                x += 5 * (x - tnt[i].x);
            }
            if(abs(x - tnt[i].x) + abs(y - tnt[i].y) == 0)
            {
                atk = 800;
                fallspeed -= 10;
            }
            tnt[i].time--;
            if(!tnt[i].issave)
            {
                health -= atk;
            }
            die = "被TNT炸死了";
            if(atk > 0 && !tnt[i].issave)
            {
                hurt = true;
            }
            if(!tnt[i].issave)
            {
                for(int yy = tnt[i].y - 3; yy <= tnt[i].y + 3; yy++)
                {
                    for(int xx = tnt[i].x - 3; xx <= tnt[i].x + 3; xx++)
                    {
                        if((int)(sqrt(abs(yy - tnt[i].y) * abs(yy - tnt[i].y) + abs(xx - tnt[i].x) * abs(xx - tnt[i].x)) + 0.9999) == 3)
                        {
                            setboard[yy][xx] = 28;
                        }
                        if((int)(sqrt(abs(yy - tnt[i].y) * abs(yy - tnt[i].y) + abs(xx - tnt[i].x) * abs(xx - tnt[i].x)) + 0.9999) < 3)
                        {
                            setboard[yy][xx] = 0;
                        }
                    }
                }
            }
        }
        else if(tnt[i].time == -1)
        {
            setboard[tnt[i].y][tnt[i].x] = 0;
            if(!tnt[i].issave)
            {
                for(int yy = tnt[i].y - 3; yy <= tnt[i].y + 3; yy++)
                {
                    for(int xx = tnt[i].x - 3; xx <= tnt[i].x + 3; xx++)
                    {
                        if((int)(sqrt(abs(yy - tnt[i].y) * abs(yy - tnt[i].y) + abs(xx - tnt[i].x) * abs(xx - tnt[i].x)) + 0.9999) <= 3)
                        {
                            setboard[yy][xx] = 0;
                        }
                    }
                }
            }
            tnt[i].time--;
        }
        else if(tnt[i].time > 0)
        {
            tnt[i].time--;
            if(tnt[i].time % 2 == 0)
            {
                setboard[tnt[i].y][tnt[i].x] = 29;
            }
            else
            {
                setboard[tnt[i].y][tnt[i].x] = 30;
            }
        }
    }
    return 0;
}
int check()
{
    for(int i = 0; i < 1000; i++)
    {
        for(int j = 0; j < 1000; j++)
        {
            if(block[board[i][j]].type == "water" && board[i][j] != 15)
            {
                if(board[i + 1][j] == 0)
                {
                    setboard[i + 1][j] = board[i][j];
                    setboard[i + 1][j] = 8;
                }
                else if(block[board[i + 1][j]].type == "lava")
                {
                    setboard[i + 1][j] = 2;
                }
                else if(block[board[i + 1][j]].type == "block" || block[board[i + 1][j]].type == "fallblock")
                {
                    if(board[i][j + 1] == 0)
                    {
                        setboard[i][j + 1] = board[i][j] + 1;
                    }
                    else if(block[board[i][j + 1]].type == "lava")
                    {
                        setboard[i][j + 1] = 2;
                    }
                    if(board[i][j - 1] == 0)
                    {
                        setboard[i][j - 1] = board[i][j] + 1;
                    }
                    else if(block[board[i][j - 1]].type == "lava")
                    {
                        setboard[i][j - 1] = 2;
                    }
                }
            }
            if(block[board[i][j]].type == "lava" && board[i][j] != 23)
            {
                if(board[i + 1][j] == 0)
                {
                    setboard[i + 1][j] = board[i][j];
                    setboard[i + 1][j] = 16;
                }
                else if(block[board[i + 1][j]].type == "water")
                {
                    setboard[i + 1][j] = 2;
                }
                else if(block[board[i + 1][j]].type == "block" || block[board[i + 1][j]].type == "fallblock")
                {
                    if(board[i][j + 1] == 0)
                    {
                        setboard[i][j + 1] = board[i][j] + 1;
                    }
                    else if(block[board[i][j + 1]].type == "water")
                    {
                        setboard[i][j + 1] = 2;
                    }
                    if(board[i][j - 1] == 0)
                    {
                        setboard[i][j - 1] = board[i][j] + 1;
                    }
                    else if(block[board[i][j - 1]].type == "water")
                    {
                        setboard[i][j - 1] = 2;
                    }
                }
            }
            if(block[board[i][j]].type == "fallblock")
            {
                if(board[i + 2][j] == 0 && board[i + 1][j] == 0 && i + 2 < 100)
                {
                    setboard[i][j] = 0;
                    setboard[i + 2][j] = board[i][j];
                    if(board[i][j] == 7 && j == x && i + 2 == y)
                    {
                        health -= 600;
                        hurt = true;
                        die = "被压扁了";
                    }
                }
                else if(board[i + 1][j] == 0 && i + 1 < 100)
                {
                    setboard[i][j] = 0;
                    setboard[i + 1][j] = board[i][j];
                    if(board[i][j] == 7 && j == x && i + 1 == y)
                    {
                        health -= 600;
                        hurt = true;
                        die = "被压扁了";
                    }
                    else if(board[i][j] == 7 && j == x && i + 2 == y)
                    {
                        health -= 600;
                        hurt = true;
                        die = "被压扁了";
                    }
                }
            }
        }
    }
    for(int i = 0; i < 1000; i++)
    {
        for(int j = 0; j < 1000; j++)
        {
            board[i][j] = setboard[i][j];
        }
    }
}
int main()
{
    srand((int)time(0));
    for(int i = 0; i < 20; i++)
    {
        tnt[i].time = -2;
    }
    init();
    while(1)
    {
Clear_Screen();
if(KEY_DOWN('L')){
    system("cls");
}
        if(!mode)
        {
            move();
        } 
        if(KEY_DOWN('F'))
        {
            setboard[y + 1][x] = 2;
        }
        check();
        bomb();
        Arrowmove();
        mobmove();
        if(mode)
        {
            hurt = false;
        } 
        print();
        hungry--;
        hungry = max(hungry, 0);
        if(hungry == 0)
        {
            die = "被饿死了";
            hurt = true;
            health -= 10;
        }
        if(mode)
        {
            health = 1000;
        }
        if(health <= 0)
        {
            Sleep(500); 
            Clear_Screen();
            color(12);
            cout << "           GAME OVER           " << endl;
            color(7);
            cout << "   STEVE " << die << endl;
            dienum++;
            Sleep(2000);
            x = restartposx;
            y = restartposy;
            health = 1000;
            hungry = 1000;
            breath = 100;
            fallspeed = 0;
        }
        health += (hungry + 201) / 300; 
        if(health > 1000)
        {
            health = 1000; 
        } 
        if(attack)
        {
            attack = 0;
        }
        if(defense)
        {
            defense = 0;
        }
        if(hurt)
        {
            hurt = false;
            lasthealth = health;
        }
        if(block[board[y][x]].type == "water")
        {
            fallspeed = 1;
            if(KEY_DOWN('W'))
            {
                fallspeed = -1;
            }
        }
        if(block[board[y - 1][x]].type == "water")
        {
            die = "被水淹死了！"; 
            breath--; 
        }
        else
        {
            breath++; 
            if(breath > 100)
            {
                breath = 100; 
            } 
        } 
        if(board[y][x] == 31)
        {
            fallspeed = 0;
            if(KEY_DOWN('W'))
            {
                fallspeed = -1;
            }
            if(KEY_DOWN('S'))
            {
                fallspeed = 1;
            }
        }
        if(block[board[y][x]].type == "lava")
        {
            fallspeed = 1;
            if(KEY_DOWN('W'))
            {
                fallspeed = -1;
            }
            die = "试图在岩浆里游泳！"; 
            hurt = true;
            health -= 100; 
        }
        if (KEY_DOWN('W') && !KEY_DOWN('S'))
        {
            if(mode)
            {
                y--;
            }
            else
            {
                if(block[board[y][x]].type != "water" && board[y][x] != 31)
                {
                    if(block[board[y + 1][x]].type == "block" || block[board[y + 1][x]].type == "fallblock")
                    {
                        fallspeed = jumpspeed;
                    }
                }
            }
        }
        if (KEY_DOWN('A'))
        {
            if((block[board[y][x - 1]].type != "block" && block[board[y][x - 1]].type != "fallblock") || mode)
            {
                if(KEY_DOWN('S') || (block[board[y - 1][x - 1]].type != "block" && block[board[y - 1][x - 1]].type != "fallblock") || mode)
                {
                    x -= 1;
                }
            }
            face = -1;
        }
        if (KEY_DOWN('D'))
        {
            if((block[board[y][x + 1]].type != "block" && block[board[y][x + 1]].type != "fallblock") || mode)
            {
                if(KEY_DOWN('S') || (block[board[y - 1][x + 1]].type != "block"  && block[board[y - 1][x + 1]].type != "fallblock") || mode)
                {
                    x += 1;
                }
            }
            face = 1;
        }
        if(KEY_DOWN('S'))
        {
            if(mode)
            {
                y++;
            }
            else
            {
                fallspeed += 1;
            }
        }
        if(KEY_DOWN(' '))
        {
            attack = true;
        }
        if(KEY_DOWN('E'))
        {
            Clear_Screen();
            color(7);
            cout << "┌──┬──┬──┬──┬──┬──┬──┬──┬──┬──┐" << endl;
            for(int i = 0; i < 9; i++)
            {
                color(7);
                cout << "│";
                for(int j = 0; j < 10; j++)
                {
                    color(block[bag[i * 10 + j]].color);
                    cout << block[bag[i * 10 + j]].ch;
                    color(7);
                    cout << "│";
                }
                cout << endl;
                color(7);
                cout << "├──┼──┼──┼──┼──┼──┼──┼──┼──┼──┤" << endl;
            }
            color(7);
            cout << "│";
            for(int j = 0; j < 10; j++)
            {
                color(block[bag[90 + j]].color);
                cout << block[bag[90 + j]].ch;
                color(7);
                cout << "│";
            }
            color(7);
            cout << endl;
            cout << "└──┴──┴──┴──┴──┴──┴──┴──┴──┴──┘" << endl;
            Sleep(3000);
        }
        if(KEY_DOWN('C'))
        {
            hungry += 10000;
            hungry = min(hungry, 114514);
        }
        if(KEY_DOWN('Q'))
        {
            for(int i = 0; i < 20; i++)
            {
                if(tnt[i].time == -2)
                {
                    tnt[i] = {y, x, 10, 0};
                    break;
                }
            }
        }
        if(KEY_DOWN('i'))
        {
            for(int i = 0; i < 20; i++)
            {
                if(tnt[i].time == -2)
                {
                    tnt[i] = {y, x, 10, 1};
                    break;
                }
            }
        }
        if(KEY_DOWN('8'))
        {
            for(int i = 0; i < 20; i++)
            {
                if(tnt[i].time == -2)
                {
                    tnt[i] = {y, x, 10, 2};
                    break;
                }
            }
        }
        if(KEY_DOWN('9'))
        {
            for(int i = 0; i < 20; i++)
            {
                if(tnt[i].time == -2)
                {
                    tnt[i] = {y, x, 10, 3};
                    break;
                }
            }
        }
        if(KEY_DOWN('0'))
        {
            for(int i = 0; i < 20; i++)
            {
                if(tnt[i].time == -2)
                {
                    tnt[i] = {y, x, 10, 4};
                    break;
                }
            }
        }
        if(KEY_DOWN('I'))
        {
            for(int i = 0; i < 20; i++)
            {
                if(tnt[i].time == -2)
                {
                    tnt[i] = {y, x, 10, 5};
                    break;
                }
            }
        }
        if(KEY_DOWN('Z'))
        {
            setboard[y + 1][x] = 0;
        }
        if(KEY_DOWN('X'))
        {
            setboard[y][x] = 24;
        }
        if(KEY_DOWN('3'))
        {
            setboard[y + 1][x] = 6;
        }
        if(KEY_DOWN('4'))
        {
            setboard[y + 1][x] = 7;
        }
        if(KEY_DOWN('1'))
        {
            setboard[y + 1][x] = 8;
        }
        if(KEY_DOWN('2'))
        {
            setboard[y + 1][x] = 16;
        }
        if(KEY_DOWN('5'))
        {
            if(face == 1)
            {
                for(int i = 0; i < 100; i++)
                {
                    if(arrow[i].shap == "")
                    {
                        arrow[i] = {"→",y,x,-0.7,2};
                        break; 
                    }
                }
            }
            else
            {
                for(int i = 0; i < 100; i++)
                {
                    if(arrow[i].shap == "")
                    {
                        arrow[i] = {"←",y,x,-0.7,-2};
                        break;
                    }
                }
            }
        }
        if(KEY_DOWN('T'))
        {
            clear_buffer();
            Clear_Screen();
            cout << "请输入指令:" << endl;
            string a;
            cin >> a;
            if(a == "kill")
            {
                die = "失败了。";
                hurt = true;
                health = 0; 
            }
            if(a == "full_health")
            {
                health = 1000; 
            }
            if(a == "creativemode")
            {
                mode = !mode;
            }
            if(a == "move")
            {
                cin >> y >> x;
                y = 1000 - y;
            }
            if(a == "summom")
            {
                int a;
                cin >> a;
                for(int i = 0; i < 100; i++)
                {
                    if(mob[i].shap == "")
                    {
                        mob[i] = mobs[a];
                        mob[i].x = x;
                        mob[i].y = y;
                        break;
                    }
                }
            }
        }
        if(KEY_DOWN('O'))
        {
            for(int i = 0; i < 1000; i++)
            {
                for(int j = 0; j < 1000; j++)
                {
                    setboard[i][j] = 0;
                }
            }
        }
        if(KEY_DOWN('P'))
        {
            for(int i = 0; i < 1000; i++)
            {
                for(int j = 0; j < 1000; j++)
                {
                    setboard[i][j] = 2;
                }
            }
        }
        if(y > 1000)
        {
            die = "掉出了这个世界！";
            hurt = true;
            health -= 200; 
        }
        if(breath <= 0)
        {
            breath = 0;
            hurt = true;
            health -= 10; 
        }
        if(!KEY_DOWN('S') && block[board[y - 1][x]].type == "block")
        {
            die = "在墙里窒息死亡！";
            hurt = true;
            health -= 50;
        }
        if(board[y + 1][x] == 5)
        {
            hurt = true;
            die = "发现了地板是熔岩做的。";
            health -= 30; 
        }
        clear_buffer();
    }
    return 0;
}

MC不灭！