Demonstrates constants : const « Language Basics « C++ Tutorial

1. C++ Tutorial
2. Language Basics
3. const

#include <iostream>
using namespace std;

int main()
{
    const int ALIEN_POINTS = 150;
    int aliensKilled = 10;
    int score = aliensKilled * ALIEN_POINTS;
    cout << "score: " << score << endl;

    enum difficulty {NOVICE, EASY, NORMAL, HARD, UNBEATABLE};
    difficulty myDifficulty = EASY;

    enum ship {FIGHTER = 25, BOMBER, CRUISER = 50, DESTROYER = 100};
    ship myShip = BOMBER;
    cout << (CRUISER - myShip) << " Resource Points.\n";
    return 0;
}