#include #include using namespace std; const int N = 1e3 + 10; int a[N][N]; int b[N][N]; int n,m; int main () { cin >> n >> m; for(int i = 1; i <= n; i++) { for( int j = 1; j <= m ; j++) { cin >> a[i][j]; } } for(int i = 1;i <= n; i++) { for(int j = 1;j <= m; j++) { if(i1||in||j1||jm) { b[i][j]=a[i][j]; } else { b[i][j]=round((a[i][j]+a[i+1][j]+a[i-1][j]+a[i][j+1]+a[i][j-1])/5.0); } cout << b[i][j] << " "; } cout <<endl; }

return 0;

}