#include <stdio.h>

int main() {
   int i,j,n;
   
   printf("enter the no of rows\n");
   scanf("%d",&n);
   
   for (i=1;i<=n;i++) {
       for(j=1;j<=n;j++){
          printf("*");
       }
   printf("\n");
   }
   
    return 0;
}