A program to print the format - right angled star triangle

#include <stdio.h>
 
void main()
{
    int i, j;
    for (i = 1; i <= 4; i++)
    {
        for (j = 1; j <= i; j++)
        {
            printf("*");
        }
        printf("\n");
    }
 
    printf("\n");
}