package com.farsight.session7;

import java.util.Scanner;
/**
 * 根据输入的数字，判断数组strs的值 然后进行逻辑判断
*/
public class 猜拳 {

 public static void main(String[] args) {
 String[] strs = { "石头", "剪刀", "布" };
 Scanner sc = new Scanner(System.in);
 System.out.println("请输入您的选择:(0.石头 1.剪刀 2.布)");
 int input = sc.nextInt();
 String input_str = strs[input];
 System.out.println("您输入的是:" + input_str);
 int ran = (int) (Math.random() * 3);
 String sys_str = strs[ran];
 System.out.println("系统输出的是：" + sys_str);
 if (input_str.equals(sys_str)) {
  System.err.println("你们是平局");
 } else if (input_str == "石头" && sys_str == "剪刀" || input_str == "剪刀"
  && sys_str == "布" || input_str == "布" && sys_str == "石头") {
  System.err.println("你赢了");
 } else {
  System.err.println("你输了");
 }
 }

}