// Mr. Minich
// CMPSC 101
// Ch. 10 Demo Program #3
// January 30, 2000 
// Purpose - the use of parallel arrays

#include <iostream>
using namespace std;

int main()
{
	int runningTotal = 0;	// total of all scores
	int count = 0;		// position within array
	int goodGames[100];	// keeps track of scores over 200
	int gameScores[100];	// it is assumed that the user
				//     will not need to enter more
				//     than 100 game scores

	// goodGames and gameScores are used as parallel arrays

	do 
	{
		count++;	// we are  not going to make use of the
				//     zero position of the array
		cout << "Enter the score of Game " << count << " (-99 to stop): ";
		cin >> gameScores[count];
		if (gameScores[count] != -99)
		{
			runningTotal = runningTotal + gameScores[count];
		}
		if (gameScores[count] >= 200) 
		{
			goodGames[count] = 1;
		}
	} while(gameScores[count] != -99);

	// runningTotal is an accumulator.
	// The user enters the sentinel value of -99 to indicate that he/she
	//    is finished entering game scores.

	cout << "Your average score was " << runningTotal / (count - 1) << endl;
	
	cout << "You bowled 200 or better in the following games: ";
	count--;
	
	for (int i = 0; i <= count; i++)	// count was decremented above
						//   and now reflects the correct
						//   number of games.
	{
		if (goodGames[i] == 1)
		{
			cout << i << " ";
		}

	}
	
	cout << endl;

	return 0;
}// end of main