using namespace std;
#include <iostream>
#include <stdlib.h>
#include <sys/types.h>
#include <unistd.h>
int main(int argc, char * argv[])
{
	int proc;
	int x;
	cout << "Please enter a number of processes to spawn: ";
	cin >> proc;
	if((proc % 2) != 0)
	{
		cout << "Odd number entered. Please enter an even number. Exiting now." << endl;
		return(0);
	}
	
    for(int i=0; i<proc; i++){
        x = fork();
	    if (x == 0 ) /* we are the child */
	    {
		    cout << "Id: " << getpid() << endl;
		    exit(0);
	    }
	   // cout << "I am the parent, the child's pid is " << x << endl;
    }
	//exit(0);
}