fork download
copy 
  1. //Sam Partovi                      CS1A                    Chapter 5, P 298, #20
  2. //
  3. /*******************************************************************************
  4. *
  5. * SIMULATE NUMBER GUESSING GAME
  6. * ____________________________________________________________
  7. * This program simulates a number guessing game with a randomly generated 
  8. * integer with a specified maximum and minimum value.
  9. * ____________________________________________________________
  10. *INPUT
  11. * guess :  Guessed number to be validated as correct or incorrect
  12. *
  13. *OUTPUT
  14. * randomNumber : A randomly generated number seeded by system time.
  15. ******************************************************************************/
  16. #include <iostream>
  17. #include <iomanip>
  18. #include <ctime>
  19. using namespace std;
  20. int main ()
  21. {
  22.  int guess;        //INPUT - Number to be validated against randomNumber
  23.  int randomNumber; //INPUT -  A randomly generated number seeded by system time.
  24.  
  25. //GENERATE A RANDOM NUMBER
  26.  srand((int)time(NULL));
  27.  randomNumber = rand() % 11;
  28.  
  29. //PROMPT FOR USER GUESS
  30.  cout << "Guess the random number between 0 and 10: ";
  31.  cin >> guess;
  32.  
  33. //VALIDATE GUESS RELATION TO RANDOM NUMBER
  34.  while (true) {
  35.   if (guess > randomNumber) {
  36.    cout << "\nToo high, try again! ";
  37.   }
  38.   else if (guess == randomNumber) {
  39.    cout << "\nCorrect! The number was " << randomNumber << ".\n";
  40.    break;
  41.   }
  42.   else {
  43.     cout << "\nToo low, try again! ";
  44.    }
  45.   cin >> guess;
  46.   }
  47.   return 0;
  48.  
  49.  }
  50.  
Success #stdin #stdout 0.01s 5288KB
comments (?)
stdin
copy 
1
2
3
4
5
6
7
8
9
10
stdout
copy 
Guess the random number between 0 and 10: 
Too low, try again! 
Too low, try again! 
Too low, try again! 
Too low, try again! 
Correct! The number was 5.
https://ideone.com/A6PeVV
chapter 5 (random number)
language:
C++ (gcc 8.3)
created:
76 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!