Day 11: Rock, Paper, Scissors

import java.util.Scanner;
import java.util.Random;
public class DayEleven {

    public static void main(String[] args) {

      int userChoice, computerChoice, rock, paper, scissors;
      Scanner input = new Scanner (System.in);
      Random rnd = new Random();  

      rock = 0;
      paper = 1;
      scissors = 2;

      System.out.println("ROCK - PAPER - SCISSORRS GAME");
      System.out.println("Enter your choice (0=rock, 1=paper, 2=scissors)");
      userChoice = input.nextInt();
              while (userChoice > 2) {
            System.out.println("give number between 0 and 2");
            userChoice = input.nextInt();
        }
       if (userChoice == rock)
       {
         System.out.println("User chose ROCK");
       }
      else
      {
        if(userChoice== paper)
        {
          System.out.println("User chose PAPER");
        }
        else
        {
          System.out.println("User chose SCISSORS");
        }
            }

      computerChoice = rnd.nextInt(3);

      if(computerChoice == rock)
      {
        System.out.println("Computer chose ROCK");
      }
      else
      {
        if(computerChoice == paper)
        {
          System.out.println("Computer chose PAPER");
        }
        else
        {
          System.out.println("Computer chose SCISSORS");
        }
      }

      while (userChoice == computerChoice) {
            System.out.println("draw try again");

            userChoice = input.nextInt();
                          while (userChoice > 2) {
                            System.out.println("give number between 0 and 2");
                            userChoice = input.nextInt();
                            }
            computerChoice = rnd.nextInt(3);
                        if (userChoice == rock)
                            {
                                System.out.println("User chose ROCK");
                            }
                        else
                        {
                            if(userChoice== paper)
                            {
                                System.out.println("User chose PAPER");
                            }
                            else
                            {
                                System.out.println("User chose SCISSORS");
                            }
            }      
                        if(computerChoice == rock)
                            {
                                System.out.println("Computer chose ROCK");
                            }
                        else
                            {
                                if(computerChoice == paper)
                                {
                                    System.out.println("Computer chose PAPER");
                                }
                                else
                                {
                                    System.out.println("Computer chose SCISSORS");
                                }
                            }
                        }

      if (computerChoice==rock)
        {
            if (userChoice==paper)
            {  
                System.out.println("User wins!");
            }
            else 
            {
                System.out.println("Computer Wins");
            }
        }
      else if (computerChoice==paper)
      {
        if (userChoice==rock)
            {
                System.out.println("Computer wins");
            }
        else
            {
                System.out.println("User Wins!");
            }
      }
      else if (userChoice==rock)
      {
        System.out.println("User Wins");
      }
      else
      {
          System.out.println("Computer Wins");
      }
    }

}