Question

PBinfo-problema #207 GenMat2

Answer 1

Răspuns:

#include <iostream>

using namespace std;

int main()

{

int a[20][20],i,j,n;

cin>>n;

for(i=1;i<=n;i++)

for(j=1;j<=n;j++)

if(i==j)

a[i][j]=0;

else

a[i][j]=n+1-j;

for(i=1;i<=n;i++){

for(j=1;j<=n;j++)

cout<<a[i][j]<<" ";

cout<<endl;

}

return 0;

}

Explicație: