c++ please add comments

1) The provided battle_with_fns.cpp has several common bugs, most of them for using functions. It is intended to be a very simple prototype for a role-playing game where a hero and an enemy take turns attacking each other until one side's life points reach 0 or less. Your job is to fix the bugs and submit the fixed program. Here are a couple sample runs for when you get things to work. Simulate a single battle in a rpg For testability, enter seed int: 0 The enemy lost 7 life points The enemy has 13 life points left The hero lost 8 life points The hero has 12 life points left The enemy lost 9 life points The enemy has 4 life points left The hero lost 6 life points The hero has 6 life points left The enemy lost 10 life points The enemy has -6 life points left The hero wins! Simulate a single battle in a rpg For testability, enter seed int: 2 The enemy lost 8 life points The enemy has 12 life points left The hero lost 7 life points The hero has 13 life points left The enemy lost 5 life points The enemy has 7 life points left The hero lost 10 life points The hero has 3 life points left The enemy lost 5 life points The enemy has 2 life points left The hero lost 5 life points The hero has -2 life points left The enemy wins! #include #include #include include // If you want more random results using namespace std; // constants for life points of characters const int STARTING HERO LIFE - 20: const int STARTING ENEMY LIFE - 20: // constants that determine how much damage an attack can do const int MIN DMG - 5, MAX DMG -10 DMG RANGE = MAX DMG - MIN DMG + 1; // apply result of one attack and output outcome void doAttack(string name, int life) { string name; int life int dmg = rand() DMG_RANGE + MIN_DNG; life - dmg; cout > seed; srand (seed); bool heroTurn - true; int dmg: while (alive (heroLife) && alive enemylife)) if (heroTurn) doAttacki "The enemy", int enemy Life); else if (heroTurn) { doAttack ("The hero", int heroLife); heroTurn - !heroTurn; if (heroLife > 0) cout 0) cout