Operating Systems 2 1.C

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/wait.h>


int print_my_info(int pid){
    printf("I am process: %d and my parent is: %d and my child is: %d\n", getpid(),getppid(),pid);
    return 1;
}

int main(){
    int pid=fork();
    if(pid>0){
        printf("0:");
        print_my_info(pid);
    }
    else{
        pid=fork();
        if(pid>0){
            printf("1:");
            print_my_info(pid);
        }
        else{
            pid=fork();
            if (pid>0){
                printf("2:");
                print_my_info(pid);
            }
            else{
                pid=fork();
                if(pid>0){
                    printf("3:");
                    print_my_info(pid);
                }
                else{
                    pid=fork();
                if(pid>0){
                    printf("4:");
                    print_my_info(pid);
                }
                else{
                    printf("5:");
                    print_my_info(pid);
                }
                }

            }
        }
    }
    wait(NULL);
    return 0;
}