#include<iostream>

using namespace std;

void main()
{
	// this is a comment
	// variable declaration - creating a variable
	// data type - memory structure for variable
	// int - integer with 4 bytes
	int age;
	age = 0; // assignment statement

	//literal vs variable

	cout << "What is your age? ";
	cin >> age;

	cout << "Age = ";
	cout << age;
}