The question is compPickInt will now be a 0,1, or 2. Use an ‘if-else if’ structure to convert the numbers to a char variable with the value of R or S or P and Prompt the user to enter R for Rock, S for Scissors or P for Paper. Use this java code to store the user’s choice as a char variable:char userPick = s.next().charAt(0).

I can't do the convertion int to char and the display is wrong like that;
I have my pick behind my back
What is your pick? R, S, P
P
My pick = 2 Your pick = P

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package javaapplication33game;

import java.util.Random;
import java.util.Scanner;
import static javax.swing.text.html.HTML.Tag.P;

/**
 *
 * @author abdal
 */
public class JavaApplication33Game {

    /**
     * @param args the command line arguments
     */

    public static void main(String[] args) {
        Scanner s = new Scanner(System.in);
        Random ran = new Random();

       System.out.println("I have my pick behind my back ");
       System.out.println("What is your pick? R, S, P");
       int compPickInt = ran.nextInt(3);
       char userPick = s.next().charAt(0);
       int R = 0;
       int S = 1;
       int P = 2;

       System.out.println("My pick = "+compPickInt+  " Your pick = "+userPick);

       System.out.println("I have my pick behind my back ");
        //Condition R
        if (userPick ==R  && compPickInt == 1){
       System.out.println("The ˜Rock player wins because a rock breaks scissors.");
        }
       if (userPick == R && compPickInt == 2) {
       System.out.println("The ˜Paper player wins because paper covers a rock.");}

       if (userPick == R && compPickInt == 0){ 
       System.out.println("It is a tie - we both picked Rock");}

        //Condition S
        if (userPick == S && compPickInt == 0){
       System.out.println("The ˜Rock player wins because a rock breaks scissors.");
        }
       if (userPick == S && compPickInt == 2) {
       System.out.println("The ‘Scissors’ player wins because scissors cut paper");}

       if (userPick == S && compPickInt == 1){ 
       System.out.println("It is a tie - we both picked Rock");}

        //Condition P
        if (userPick == P && compPickInt == 0){
       System.out.println("The ˜Paper player wins because paper covers a rock.");
        }
       if (userPick == P && compPickInt == 1) {
       System.out.println("The ‘Scissors’ player wins because scissors cut paper.");}

       if (userPick == P && compPickInt == 2){ 
       System.out.println("It is a tie - we both picked Rock");}

}
}