Hi, im new to Java and im having trouble trying to figure out the problem with “case SCISSORS:” at the bottom can somebody help me:)

Question

package yossef;

import java.util.Scanner;

public class mini {

private static final int ROCK = 1;
private static final int SCISSORS =2;
private static final int PAPER =3;
private static Scanner input;

public static void main(String[] args) {
    input = new Scanner(System.in);
    int Scissor=0;
    int Rock=0;
    int Paper=0;
    System.out.println("player1: choose(1)-Rock, (2)-Scissors, or(3)-Paper");
    int player1=input.nextInt();
    System.out.println("player2: choose(1)-Rock, (2)-Scissors, or(3)-Paper");
    int player2=input.nextInt();
    if(player1==player2)
    {
        System.out.println("It's a tie,try again");
    }else {
        switch(player1) {
        case ROCK:  
        if(player2==Scissor)
            System.out.println("player1 wins");
        else
            System.out.println("player2 wins");
        break;
        case SCISSORS:
            if(player2 ==Paper)
                System.out.println("player1 wins");
            else
                System.out.println("player2 wins");
            break;
        case PAPER:
            if(player2==Rock)
            System.out.println("player1 wins");
        else
            System.out.println("player2 wins");
        break;
        }
    }
}

}

i dont know what to do with this when i play the program an error message shows up as shown in the descreption.

Answer 1

import java.util.Scanner;

public class mini {

private static final int ROCK = 1;
private static final int SCISSORS =2;
private static final int PAPER =3;
private static Scanner input;

public static void main(String[] args) {
    input = new Scanner(System.in);
    int Scissor=0;
    int Rock=0;
    int Paper=0;
    System.out.println("player1: choose(1)-Rock, (2)-Scissors, or(3)-Paper");
    int player1=input.nextInt();
    System.out.println("player2: choose(1)-Rock, (2)-Scissors, or(3)-Paper");
    int player2=input.nextInt();
    if(player1==player2)
    {
        System.out.println("It's a tie,try again");
    }else {

        switch(player1) {
        case ROCK:  
        if(player2==Scissor)
            System.out.println("player1 wins");
        else
            System.out.println("player2 wins");
        break;
        case SCISSORS:
            if(player2 ==Paper)
                System.out.println("player1 wins");
            else
                System.out.println("player2 wins");
            break;
        case PAPER:
            if(player2==Rock)
            System.out.println("player1 wins");
        else
            System.out.println("player2 wins");
        break;
        }
    }
}
}

Answer 2

The problem is in if else statement in switch case statement where you are comparing with integer variable with string variable. I hope it is helpful:-)