Program to print numbers from 1 to 100 without using loops

Following program prints numbers from 1 to 100 without using loops

#include<stdio.h>

void print_num(int);

int main()
{
    int no = 1;

    print_num(no);

    return 0;
}
void print_num( no )
{
    if( no <= 100 )
    {
        printf("%d ", no);
        print_num( no + 1 );
    }
}