Program in c to print 1 to 100 without using loop

#include<stdio.h>

#include<conio.h>

int main()

{    int num = 1;
    print(num);
    return 0;}

int print(num)

{    

if(num<=100)

{        

 printf("%d ",num);        

 print(num+1);   

 }

}