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  1. #include <iostream>
  2. #include <iomanip>
  3. #include <cstdlib>
  4. #include <ctime>
  5.  
  6. int main()
  7. {
  8.     const unsigned quartervalue = 25;
  9.     const unsigned dimevalue = 10;
  10.     const unsigned nickelvalue = 5;
  11.     const unsigned pennyvalue = 1;
  12.     std::cout << std::fixed << std::setprecision(2);
  13.     // Get a random number from 0-100
  14.     srand(time(nullptr));
  15.     unsigned change = rand() % 100;
  16.  
  17.     std::cout << "Change Due:   $" << (change / 100.0) << "\n";
  18.     std::cout << "Coin Dispenser will dispense:\n";
  19.     // If change is greater than or equal to one run the program
  20.     if (change >= 1) {
  21.         unsigned quarter = change / quartervalue;
  22.         change = change % quartervalue;
  23.         unsigned dime = change / dimevalue;
  24.         change = change % dimevalue;
  25.         unsigned nickel = change / nickelvalue;
  26.         change = change % nickelvalue;
  27.         unsigned penny = change;
  28.  
  29.         if (quarter != 0)
  30.             std::cout << " Quarters: " << quarter << " ($" <<
  31.                          (quarter * quartervalue / 100.0) << ")\n";
  32.         if (dime != 0)
  33.             std::cout << " Dimes:    " << dime    << " ($" <<
  34.                          (dime * dimevalue / 100.0)       << ")\n";
  35.         if (nickel != 0)
  36.             std::cout << " Nickels:  " << nickel  << " ($" <<
  37.                          (nickel * nickelvalue / 100.0)   << ")\n";
  38.         if (penny != 0)
  39.             std::cout << " Pennies:  " << penny   << " ($" <<
  40.                          (penny * pennyvalue / 100.0)     << ")\n";
  41.     } else {
  42.         // If change is = to 0, don't run the entire program, just run this portion.
  43.         std::cout << "No Coins\n";
  44.     }
  45. }
  46.  
Success #stdin #stdout 0s 3344KB
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stdin
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Standard input is empty
stdout
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Change Due:   $0.93
Coin Dispenser will dispense:
 Quarters: 3 ($0.75)
 Dimes:    1 ($0.10)
 Nickels:  1 ($0.05)
 Pennies:  3 ($0.03)
https://ideone.com/wm9vUo
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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