View Code of Problem 45

#include <stdio.h>
#include <math.h>

int main()
{
	int n;
	scanf("%d",&n);
	int a[n][n];
	int i,j;
	for(i=1;i<=n;i++)
		for(j=1;j<=n;j++)
			a[i][j]=i;	
			
			
			
	for(i=1;i<=n;i++)
	{
		printf("\n");
		for(j=1;j<=n;j++)
		{
			printf("%d ",a[i][j]);	
		}
	}
}