#include<stdio.h>
#include<unistd.h>
#include<stdlib.h>

void main(){
        int a,pid;
        printf("Do you want to create a process? Press 1 for Yes ");
        scanf("%d",&a);
        if (a==1){
                fork();}
        else{printf("Fair enough");}

        printf("This should print twice");

        if (pid<0){printf(" Child process not created ");}

        else if (pid>0){printf(" This is the parent process ");}

        else{printf(" This is the child process ");}}

>Do you want to create a process? Press 1 for Yes 1
>This should print twice This is the child process This should print twice This is the child process

>This should be printed twice
>This is child process
>This should be printed twice
>This is parent process