game.java

import java.util.Scanner;

public class game {
    public static void main(String args[]){
        Scanner input = new Scanner (System.in);
        int userwin=0;
        int compwin=0;
        String[]num;
        num = new String[3];
        num[0]="scissor";
        num[1]="rock";
        num[2]="paper";
        while (compwin<3 && userwin<3){
            System.out.print("scissor (0), rock(1), paper(2): ");
            int user;
            do {
                user = input.nextInt();
                if (user>2)
                    System.out.println("You have entered an invalid input. Please enter 0, 1 or
2.");
            } while (user>2);
            int comp = (int) (Math.random() * 3);
            if (user==comp)
                System.out.println("The Computer is "+num[comp]+". You are "+num[user]+" too."+"It
is a draw!");
            else {
                if (user==1)
                    if (comp==0){
                        System.out.println("The computer is scissor.You are rock.You
Win!");
                        userwin++;
                    }
                    else if (comp==2){
                        System.out.println("The computer is paper.You are rock.You lost!");
                        compwin++;
                    }
                if (user==2)
                    if (comp==0){
                        System.out.println("The computer is scissor.You are paper.You
lost!");
                        compwin++;
                    }
                    else if (comp==1){
                        System.out.println("The computer is rock.You are paper.You Win!");
                        userwin++;
                    }
                if (user==0)
                    if(comp==2){
                        System.out.println("The computer is paper.You are scissor.You
win!");
                        userwin++;
                    }
                    else if (comp==1){
                        System.out.println("The computer is rock.You are scissor.You
lost!");
                        compwin++;
                    }
            } // else
        } // while
        if (compwin>userwin)
            System.out.println("GAME OVER! Computer won the game!");
        else
            System.out.println("HURAH! You won the game!");
    }
}