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POJava: increment user input by 1 for each loop
 

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  1. POJava: increment user input by 1 for each loop
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    <p>I want the program to keep looping until the user inputs -33. For each loop it displays 4 options for the user to vote on. After the user has voted, it increments the value for the painting which the user has voted on by 1 and then goes to the next round.</p> <p>This is the code that I have at the moment and its not really working as I planned:</p> <pre><code>import javax.swing.*; // import swing lib for i/o public class arrraa { static String[] painting = new String[4];//these have been made global and static static int[] votescount = new int[4]; public static void main (String[] args) { // Initialize String Arrays painting[0] = "Mona Lisa";//these have been moved so that it is only called once painting[1] = "Water Lillies"; painting[2] = "The Scream"; painting[3] = "A Young Rembrandt"; // Initialize int Arrays votescount[0] = 0; votescount[1] = 0; votescount[2] = 0; votescount[3] = 0; voteperson(); System.exit(0); } // end method main public static int voteperson() { // Declare String Variables String userinput; userinput = JOptionPane.showInputDialog ("Please tell us which painting you think is the best."+"\n"+ "Vote 1 "+painting[0]+"\n"+ "Vote 2 "+painting[1]+"\n"+ "Vote 3 "+painting[2]+"\n"+ "Vote 4 "+painting[3]); int answer = Integer.parseInt(userinput); System.out.println(answer); while(answer!=-33); { if (answer == 1) { votescount[0] = votescount[0]+1; } else if (answer == 2) { votescount[1] = votescount[1]+1; } else if (answer == 3) { votescount[2] = votescount[2]+1; } else if (answer == 4) { votescount[3] = votescount[3]+1; } else { JOptionPane.showMessageDialog(null, "Vote for one of these four paintings!"); } JOptionPane.showMessageDialog (null, "The current votes are" + "\n" + votescount[0] + " :" + painting[0] + "\n" + votescount[1] + " :" + painting[1] + "\n" + votescount[2] + " :" + painting[2] + "\n" + votescount[3] + " :" + painting[3]); answer++; }//ENDS LOOP return 0; }//ENDS voteperson }//ENDS CLASS </code></pre> <p>Any advice?</p>
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