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  1. // Nathanael Schwartz                 CS1A                 Chapter 4, P. 221, #8
  2. //
  3. /*******************************************************************************
  4.  *
  5.  * COUNT CHANGE
  6.  * _____________________________________________________________________________
  7.  * This program asks the user to enter the number of pennies, nickels, dimes,
  8.  * and quarters, and calculates the total amount. If the total equals exactly
  9.  * one dollar, the user wins the game. Otherwise, the program informs the user
  10.  * if the amount is less than or greater than one dollar.
  11.  * _____________________________________________________________________________
  12.  * INPUT
  13.  *   pennies  : Number of pennies
  14.  *   nickels  : Number of nickels
  15.  *   dimes    : Number of dimes
  16.  *   quarters : Number of quarters
  17.  *
  18.  * OUTPUT
  19.  *   total    : Total amount of coins
  20.  *
  21.  ******************************************************************************/
  22. #include <iostream>
  23. using namespace std;
  24.  
  25. int main() {
  26.     // Declare variables
  27.     int pennies;                    // INPUT - Number of pennies
  28.     int nickels;                    // INPUT - Number of nickels
  29.     int dimes;                      // INPUT - Number of dimes
  30.     int quarters;                   // INPUT - Number of quarters
  31.     double total;                   // OUTPUT - Total value of coins
  32.  
  33.     // Input values from user
  34.     cout << "Enter the number of pennies: \n";
  35.     cin >> pennies;
  36.     cout << "Enter the number of nickels: \n";
  37.     cin >> nickels;
  38.     cout << "Enter the number of dimes: \n";
  39.     cin >> dimes;
  40.     cout << "Enter the number of quarters: \n";
  41.     cin >> quarters;
  42.  
  43.     // Calculate total value of coins
  44.     total = pennies * 0.01 + nickels * 0.05 + dimes * 0.10 + quarters * 0.25;
  45.  
  46.     // Output results
  47.     if (total == 1.00) 
  48.         cout << "Congratulations! The total is exactly one dollar. You win!\n";
  49.       else if (total < 1.00) 
  50.         cout << "The total is less than one dollar.\n";
  51.       else 
  52.         cout << "The total is more than one dollar.\n";
  53.  
  54.  
  55.     return 0;
  56. }
  57.  
Success #stdin #stdout 0s 5272KB
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stdin
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stdout
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Enter the number of pennies: 
Enter the number of nickels: 
Enter the number of dimes: 
Enter the number of quarters: 
Congratulations! The total is exactly one dollar. You win!
https://ideone.com/eGw22F
change counter
language:
C++ (gcc 8.3)
created:
1 year ago
visibility:
secret

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