#include <stdio.h>
#include <sys/types.h>
#include <unistd.h>

int main(){

	pid_t pid;
	pid = fork();

	if (pid == 0) {
		printf("The current process %d is a child process.\n",getpid());
		printf("PID: %d \nPPID: %d \n", getpid(), getppid());
	} else if (pid > 0) {
		printf("The current process %d is a parent process.\n", getpid());
		printf("PID: %d \nPPID: %d \n", getpid(), getppid());
	} else {
		printf("The system encountered an error. \n");
		printf("Kindly visit https://aadit.cc for more queries. \n");
		return -1;
	}

	return 0;

}