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coasterka

#3RandomHandsOf5Cards

May 15th, 2014
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Java 0.94 KB | None | 0 0
  1. import java.util.Random;
  2. import java.util.Scanner;
  3.  
  4. public class RandomHands {
  5.     public static void main(String[] args) {
  6.         Scanner scan = new Scanner(System.in);
  7.         int n = scan.nextInt();
  8.        
  9.         char clubs = '\u2663';
  10.         char diamonds = '\u2666';
  11.         char hearts = '\u2665';
  12.         char spades = '\u2660';
  13.        
  14.         String[] cards = new String[] {"2", "3", "4", "5", "6", "7", "8", "9", "10",
  15.                 "J", "Q", "K", "A"};
  16.         char[] suits = new char[] { clubs, diamonds, hearts, spades };
  17.         Random generator = new Random();
  18.         for (int i = 0; i < n; i++) {
  19.             for (int j = 0; j < 5; j++) {
  20.                 int indexCards = generator.nextInt(cards.length);
  21.                 String randomCard = (cards[indexCards]);
  22.                 int indexSuits = generator.nextInt(suits.length);
  23.                 char randomSuit = (suits[indexSuits]);
  24.                 System.out.printf("%s%s ", randomCard, randomSuit);
  25.             }
  26.             System.out.println();
  27.         }
  28.     }
  29. }
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