Question

Am nevoie urgent de problemă în c++(cate subpuncte se poate.)

Answer 1

#include <iostream>

#include<cmath>

using namespace std;

int main()

{

   int n,i,j,A[20][20],s1=0,k,s2=0,p1=1,s3=0;

   cin>>n>>k;

   for(i=1;i<=n;i++)

       for(j=1;j<=n;j++)

       cin>>A[i][j];

   for(i=1;i<=n;i++)

       for(j=1;j<=n;j++)

          {if (sqrt(A[i][j])==(int)(sqrt(A[i][j]))) s1=s1+A[i][j];

           if (A[i][j]%k==0) s2=s2+0;

           if (i%2==1) if(A[i][j]>0) p1=p1*A[i][j];

           if (A[i][j]==0) s3=s3+1;}

          cout<<s1<<" "<<s2<<" "<<p1<<" "<<s3;

   return 0;

}