///////////////////////////////////////////////////
// Example Fork program: Each created process laughs.
// Every fork = parent creates another child process, identical to parent.
// cout = print; endl = endline; << = concatenate
///////////////////////////////////////////////////
// To compile at unix command line: g++ lab1.cpp -o lab1
// To run: ./lab1
///////////////////////////////////////////////////

#include <iostream>
#include <unistd.h>
using namespace std;

int main()
{
        // parent creates a child process, both laugh Ha!
	fork();
	cout << "Ha! " << endl;

        // parent creates a child process, both laugh Ho!
	fork();
	cout << "Ho! " << endl;

        // parent creates a child process, both laugh He!
	fork();
	cout << "He! " << endl;
}