dsmith · October 11, 2014 01:44
diff --git a/gistfile1.cpp b/gistfile1.cpp
 /***********************************************************
 * Author:   Brian G. Smith
 * Date Created: 10/09/14
 * Last Modification Date: 10/09/14
 * Filename: numGuess.cpp
 *
 * Overview:  This is a two player number guessing game.  It outputs to the user to enter a secret number, 
 * and inputs the users secret number into a variable.  It then loops and outputs to the user how many guesses they have, 
 * how many guesses they have left, tells them whether they are too high or low/correct, and changes the range of numbers 
 * to reflect the effect that the user's newest guess had on the range of valid numbers.  The program then tells the second 
 * user whether they guessed the number correctly or ran out of guesses.  If they are successful the program will tell them so, 
 * otherwise the program should tell them what the secret number was and how close their guess was.  
 * Finally, it should determine whether or not the user wants to play again.
 *
 * Input:
 * Number of coupons earned.
 *
 * Output:
 * Outputs the number of coupons entered.  The program also outputs the
 * number of candy bars and gumballs purchased followed by the remaining number of coupons.
 *
 *************************************************************/

 #include <iostream>
 using namespace std;

 /**************************************************************
 *
 *  Entry: None
 *
 *  Exit:  Returns '0' to end the function, and subsequently the 
 *  program.
 *
 *  Purpose:  The main function is a special c++ function that is 
 *  initiated first, regardless of where the function is located in 
 *  the code.
 *
 ****************************************************************/

 int main()
 {
  int number; //Player one's secret number.
  int guess;  //Player two's guess.
  int tries = 5;
  int min = 1;
  int max = 10;
  // dsmith - The closest guess needs to start
  // off as the max so you can have a good base
  // to start with.
  int closestGuess = max;
  char again;

  do
  {

    cout << "Player one, please enter a number between one and ten: " << endl;
    cin >> number;
    cout << "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n";

    do
    {
      cout << "Player two, please guess a number between " << min << " and " << max << " ."  << " You have " << tries << " tries." << endl;
      cin >> guess;

      if(guess == number)
        {
          cout << "That is correct!" << endl;
          // dsmith - Need to exit the while loop because the
          // player has already guessed the correct number.
          break;
        }
      else if(guess < number)
        {
          tries--;

          // dsmith - If player two runs out of tries,
          // you need to present a new message and exit
          // the while loop
          if(tries == 0) {
            cout << "Player two, womp womp, the number was " << number << endl;
            cout << "Player two, your closest guess was " << closestGuess << endl;
            break;
          } else {

            // dsmith - We need to capture the closest guess.
            // Note how we are using the absolute value to determine
            // if we get a better guess this time round.
            if(abs(guess - number) < closestGuess) {
              closestGuess = guess;
            }
            cout << "The number is higher!" << endl;
          }
        }
      else if(guess > number)
        {
          tries--;

          if(tries == 0) {
            cout << "Player two, womp womp, the number was " << number << endl;
            cout << "Player two, your closest guess was " << closestGuess << endl;
            break;
          } else {
            if(abs(guess - number) < closestGuess) {
              closestGuess = guess;
            }
            cout << "The number is lower!" << endl;
          }
        }
    } while(tries > 0 || guess == number);

    cout << "Would you like to play again? y/n" << endl;
    cin >> again;

  } while(again == 'y');

  return 0;
 }
	/***********************************************************
	* Author: Brian G. Smith
	* Date Created: 10/09/14
	* Last Modification Date: 10/09/14
	* Filename: numGuess.cpp
	*
	* Overview: This is a two player number guessing game. It outputs to the user to enter a secret number,
	* and inputs the users secret number into a variable. It then loops and outputs to the user how many guesses they have,
	* how many guesses they have left, tells them whether they are too high or low/correct, and changes the range of numbers
	* to reflect the effect that the user's newest guess had on the range of valid numbers. The program then tells the second
	* user whether they guessed the number correctly or ran out of guesses. If they are successful the program will tell them so,
	* otherwise the program should tell them what the secret number was and how close their guess was.
	* Finally, it should determine whether or not the user wants to play again.
	*
	* Input:
	* Number of coupons earned.
	*
	* Output:
	* Outputs the number of coupons entered. The program also outputs the
	* number of candy bars and gumballs purchased followed by the remaining number of coupons.
	*
	*************************************************************/

	#include <iostream>
	using namespace std;

	/**************************************************************
	*
	* Entry: None
	*
	* Exit: Returns '0' to end the function, and subsequently the
	* program.
	*
	* Purpose: The main function is a special c++ function that is
	* initiated first, regardless of where the function is located in
	* the code.
	*
	****************************************************************/

	int main()
	{
	int number; //Player one's secret number.
	int guess; //Player two's guess.
	int tries = 5;
	int min = 1;
	int max = 10;
	// dsmith - The closest guess needs to start
	// off as the max so you can have a good base
	// to start with.
	int closestGuess = max;
	char again;

	do
	{

	cout << "Player one, please enter a number between one and ten: " << endl;
	cin >> number;
	cout << "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n";

	do
	{
	cout << "Player two, please guess a number between " << min << " and " << max << " ." << " You have " << tries << " tries." << endl;
	cin >> guess;

	if(guess == number)
	{
	cout << "That is correct!" << endl;
	// dsmith - Need to exit the while loop because the
	// player has already guessed the correct number.
	break;
	}
	else if(guess < number)
	{
	tries--;

	// dsmith - If player two runs out of tries,
	// you need to present a new message and exit
	// the while loop
	if(tries == 0) {
	cout << "Player two, womp womp, the number was " << number << endl;
	cout << "Player two, your closest guess was " << closestGuess << endl;
	break;
	} else {

	// dsmith - We need to capture the closest guess.
	// Note how we are using the absolute value to determine
	// if we get a better guess this time round.
	if(abs(guess - number) < closestGuess) {
	closestGuess = guess;
	}
	cout << "The number is higher!" << endl;
	}
	}
	else if(guess > number)
	{
	tries--;

	if(tries == 0) {
	cout << "Player two, womp womp, the number was " << number << endl;
	cout << "Player two, your closest guess was " << closestGuess << endl;
	break;
	} else {
	if(abs(guess - number) < closestGuess) {
	closestGuess = guess;
	}
	cout << "The number is lower!" << endl;
	}
	}
	} while(tries > 0 \|\| guess == number);

	cout << "Would you like to play again? y/n" << endl;
	cin >> again;

	} while(again == 'y');

	return 0;
	}