#include <stdio.h>

int main(void){

     int i;
     loop_init:
     i = 0;
     //simplify using goto and labels
     //while (i < 10) {
     //    printf("%d\n", i);
     //    i++;
 	loop_cond:
    if (i>=10){
        goto loop_end;
    }
    loop_body:
    printf("%d\n", i);

    loop_inc:
    i++;
    goto loop_cond;
    
    loop_end:
    return 0;
}