8 条题解

  • 1
    @ 2026-2-13 14:50:10
    
    
    #include<iostream>
    #include<string.h>
    using namespace std;
    int a[100];
    int n;
    int main()
    {
        while(cin>>n)
        {
            int cnt=0;
            if(n==0)break;;
            for(int i=1;i<=n;i++)
            {
                cin>>a[i];
                cnt+=a[i];
            }
            cout<<cnt<<endl;
            memset(a,0,sizeof(a));
        }
        return 0;
    }
    
    • 1
      @ 2025-9-10 13:57:23
      #include <iostream>
      using namespace std;
      int n, a, s;
      int main()
      {
      	while(1)
      	{
      		cin >> n;
      		if(!n)
      			return 0;
      		s = 0;
      		while(n --)
      		{
      			cin >> a;
      			s += a;
      		}
      		cout << s << endl;
      	}
      	return 0;
      }
      
      • 0
        @ 2025-5-20 12:37:50

        #include using namespace std; int main() { int N; while(cin >> N) { if(N == 0) { break; } int sum = 0; for(int i = 0; i < N; ++i) { int a; cin >> a; sum += a; } cout << sum << endl; } }

        • 0
          @ 2025-5-20 12:32:16

          #include using namespace std; int main() { int N; while(cin >> N) { if(N == 0) { break; } int sum = 0; for(int i = 0; i < N; ++i) { int a; cin >> a; sum += a; } cout << sum << endl; } }

          • 0
            @ 2023-6-3 18:32:23
            #include <bits/stdc++.h>
            using namespace std;
            const int N=1e7+10;
            const int INF=0x3f3f3f3f;
            int main()
            {
            	int n,a,sum=0;
            	while(cin>>n && n!=0)
            	{
            		for(int i=1;i<=n;i++)
            		{
            			cin>>a;
            			sum+=a;
            		}
            		cout<<sum<<"\n";
            		sum=0;
            	}
            }
            
            
            • 0
              @ 2022-7-6 19:48:03

              #include <stdio.h> #include #include <math.h> using namespace std; int main() { int n; while(cin>>n&&n!=0) { int sum=0; for(int i=1,x;i<=n;i++) { cin>>x; sum+=x; } cout<<sum<<endl; }

              #include <stdio.h> #include #include <math.h> using namespace std; int main() { int n; while(cin>>n&&n!=0) { int sum=0; for(int i=1,x;i<=n;i++) { cin>>x; sum+=x; } cout<<sum<<endl; } }

              • 0
                @ 2022-7-6 11:03:30

                #include<stdio.h> #include using namespace std; int main() { int n,a,sum=0; while(1) { cin>>n; if(n==0) break; sum=0; for(int i=1;i<=n;i++) { cin>>a; sum+=a; } cout<<sum<<endl; } }

                • 0
                  @ 2022-3-28 19:59:13

                  #include

                  using namespace std;

                  int main() {

                  int n=1,a,b,sum=0;

                  while(n==1){

                  cin>>a;

                  if(a==0) break;

                  for(int i=1;i<=a;i++){

                  cin>>b;
                  
                  sum+=b;
                  

                  }

                  cout<<sum<<endl;

                  sum=0;

                  }

                  }

                  • 1

                  信息

                  ID
                  986
                  时间
                  1000ms
                  内存
                  32MiB
                  难度
                  3
                  标签
                  递交数
                  403
                  已通过
                  232
                  上传者