C : Program to print nth number in nth rows and columns

Program :

//c program to print nth number in nth rows and columns

#include<stdio.h>

int main()
{
    int n;

    printf("Enter nth number : ");
    scanf("%d", &n);

    for(int i=1; i<=n; i++)
    {
        for(int j=1; j<=n; j++)
        {
            printf("%d ", j);
        }
        printf("\n");
    }

    return 0;
}

Output :