Question

pentru n=3 afisati urmatoarea matrice
1 2 3
4 5 6
7 8 9

pentru n=4 afisati matricea
1 2 3 4
5 6 7 8
5 6 11 12
13 14 15 16

Answer 1

#include<iostream>

using namespace std;

int main()

{

int a[35][35], n, i, j;

cin>>n;

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

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

a[i][j]=(i-1)*n+j;

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

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

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

cout<<endl; }

}