雙骰子游戲

和爲2、3、12，輸；
和爲7、11，贏；
其他數字則再投，直到和爲7則輸，與前一次相同則贏
代碼：
package com.im;

public class Demo630 {

public static void main(String[] args) {
    // TODO Auto-generated method stub

    int disc = getDisc();
    if(disc==2 || disc==3 || disc==12){
        System.out.println("You win");
        System.exit(1);
    }else if(disc==7 || disc==11){
        System.out.println("You lose");
        System.exit(2);
    }

    int point = disc;

// System.out.println(“point is ” + point);
//
do{
point = disc;
System.out.println(“point is ” + point);

        disc = getDisc();
    }while(disc != 7 && disc !=point);

    if(disc == 7){
        System.out.println("You lose");
    }else{
        System.out.println("You win");
    }

}
public static int getDisc(){

    int x = 1 + (int)(Math.random()*6);
    int y = 1 + (int)(Math.random()*6);

    System.out.println("You rolled " + x + " + " + y + " = " + (x+y));
    return x+y;
}

}