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  1. #include <iostream>
  2. #include <vector>
  3. #include <algorithm>
  4. #include <ctime>
  5.  
  6. const char CARDS[] = { 'K', 'Q', 'J'};
  7.  
  8. unsigned const CARDS_SIZE =  sizeof(CARDS)/sizeof(char);
  9.  
  10. void printCards(std::vector<const char*>& cards);
  11.  
  12. int main()
  13. {
  14.     srand(time(0));
  15.     std::vector<const char*> pCards;
  16.  
  17.     for ( unsigned i = 0; i < CARDS_SIZE; ++i)
  18.     {
  19.         pCards.push_back(&CARDS[i]);
  20.     }
  21.     for ( unsigned i =0 ; i < 5; ++i)
  22.     {
  23.         std::random_shuffle(pCards.begin(), pCards.end());
  24.         printCards(pCards);
  25.     }
  26.  
  27.     return 0;
  28. }
  29.  
  30.  
  31. void printCards(std::vector<const char*>& cards)
  32. {
  33.     std::vector<const char*>::iterator it;
  34.  
  35.     for (  it = cards.begin(); it != cards.end(); ++it)
  36.     {
  37.         std::cout << **it << " ";
  38.     }
  39.     std::cout << std::endl;
  40. }
Success #stdin #stdout 0s 2984KB
comments (?)
stdin
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Standard input is empty
stdout
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Q J K 
J Q K 
K Q J 
K Q J 
Q J K
https://ideone.com/e70nEC
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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