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POChoose 3 elements from an Array List by conditions
 

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  1. POChoose 3 elements from an Array List by conditions
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    <p>I'm making a java card game and now I try to create "a brain" for computer player. Conditions:</p> <ul> <li><p>on the table there are 3 cards (only value, not suit);</p></li> <li><p>computer player (CP) has 6 cards;</p></li> <li><p>to win a round CP has to beat at least 2 cards on the table, or it<br> has to beat 1 card and make a draw with another 2 cards;</p></li> <li><p>of course, card set must be optimal.</p></li> </ul> <p>Example: on the table are cards with value 1, 2, 3. CP has cards with value 1, 1, 3, 2, 5, 6. It has to choose card with value 2 to beat Card1, than choose card with value 3 to beat Card2 and than choose card with value 1, because it has already beat 2 cards. Now i wrote the next code, but it's not working true or not working at all.</p> <pre><code>for (i = 0, j = i++, k = j++; i &lt; oppHand.size() - 2 &amp;&amp; j &lt; oppHand.size() - 1 &amp;&amp; k &lt; oppHand.size(); i++) { a = oppHand.get(i).getPower(); //value of card1 from CP hand b = oppHand.get(j).getPower(); //value of card2 from CP hand c = oppHand.get(k).getPower(); //value of card3 from CP hand x = oppHand.indexOf(i); //position of card1 in a CP hand y = oppHand.indexOf(j); //position of card2 in a CP hand z = oppHand.indexOf(k); //position of card3 in a CP hand if (a &gt; Score1 &amp;&amp; b &gt; Score2 || a&gt; Score1 &amp;&amp; c &gt; Score3) { //Score - value of the cards on the table choice1 = x; choice2 = y; choice3 = z;} else if (a &gt; Score1 &amp;&amp; b &gt; Score3 || a &gt; Score1 &amp;&amp; c &gt; Score2) { choice1 = x; choice2 = z; choice3 = y;} ........ // moving cards from the CP hand to the table with assignment values to the piles validPower5 = oppHand.get(choice1).getPower(); discardPile5.add(0, oppHand.get(choice1)); oppHand.remove(choice1); validPower6 = oppHand.get(choice2).getPower(); discardPile6.add(0, oppHand.get(choice2)); oppHand.remove(choice2); validPower7 = oppHand.get(choice3).getPower(); discardPile7.add(0, oppHand.get(choice3)); oppHand.remove(choice3); } </code></pre>
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    1. CO"not working true or not working at all" doesn't give any clue for us to work on. Give more detail.
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    2. COwe can't help you at programming the logic, just try to tell us where you are lost at, and we will try to point you to the right direction
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