How would I design a nested loop that displays 10 rows of # characters that should be 15 # characters in each row?

How would I design a nested loop that displays 10 rows of # characters that should be 15 # characters in each row?



#include <stdio.h>

int main(int argc, char *argv[]) {
int i;
int j;

for(i = 0; i != 10; i ++){
printf("\n");

for(j = 0; j !=15; j ++)
printf("%c", '#');
}
}