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    <p>As pointed out by other people in the comments and answers, the design can be improved by making it object oriented.</p> <p>I think I understand the intention: first create a deck an shuffle it. After that, the first 5 elements of <code>deck</code> represent the hand of player 1. The next 5 elements represent the hand of player 2, and so on.</p> <p>While printing the hand of player 1, inside the loop, <code>selectionSort</code> is called. The method <code>selectionSort</code> sorts the complete <code>deck</code> array. A closer inspection of <code>selectionSort</code> shows me it does nothing! After fixing <code>selectionSort</code> you will see in the output is a random card followed by the last four cards of the last suit (clubs).</p> <p>I assume you attempt to sort the hand of player 1 by calling <code>selectionSort</code> within the loop that prints the hand of player 1.</p> <p>If my assumption is correct, you should modify <code>selectionSort</code> so that you can specify an lower and upper index that specifies which part of the array should be sorted. It could look like this:</p> <pre><code>public static void selectionSort(int[] deck, int start, int end) { for (int i = start; i&lt;end; i++) { int currentMax = deck[i]; int currentMaxIndex = i; for (int j = i + 1; j &lt; end; j++) { if (currentMax &lt; deck[j]) { currentMax = deck[j]; currentMaxIndex = j; } } if (currentMaxIndex != i) { deck[currentMaxIndex] = deck[i]; deck[i] = currentMax; } } } </code></pre> <p>To sort the cards for player 1, call <code>selectionSort(deck, 0, 5);</code>. For player 2 call <code>selectionSort(deck, 5, 10);</code>. For player 3 call <code>selectionSort(deck, 10, 15);</code></p>
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    1. POCard Game - Problems with selection sort of players hand
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