猜拳游戏

猜拳入口

public class Mora { public static void main(String[] args) { int Scoresum = 0; for (int a = 1;true;a++){ Mora mora = new Mora(); System.out.println("第"+a+"局"); Scoresum = mora.scoreSum(Scoresum); System.out.println(Scoresum); } } public int scoreSum(int Scoresum){ Person per1 = new Person(); Robot rob1 = new Robot(); per1.sayToNum(); per1.getPersonNum(); int a = rob1.getRobotNum(); int b = per1.getPersonNum(); VS vs1 = new VS(); int c = vs1.vs(b,a); Scoresum = c + Scoresum; return Scoresum; } }

对比计分

//把人和机器猜拳比对计分 public class VS{ private int score = 0; public int vs(int a,int b){ if(a == 1&b == 3){ score++; }else if(a == 1&b == 2){ score--; } if(a == 2&b == 1){ score++; }else if(a == 2&b == 3){ score--; } if(a == 3&b == 2){ score++; }else if(a == 3&b == 1){ score--; } return score; } }

建立猜拳人的类

import java.util.Scanner; //剪刀 = 1, 石头 = 2, 布 = 3; public class Person{ //人猜拳对应的数字 private int personNum = 0; public int getPersonNum() { return personNum; } //人说的文字 private String personSay; //文字转换为数字 public int sayToNum() { System.out.println("剪刀石头步"); Scanner scan = new Scanner(System.in); personSay = scan.next(); if (personSay.equals("剪刀")) { personNum = 1; } else if (personSay.equals("石头")){ personNum = 2; } else if (personSay.equals("布")){ personNum = 3; } else { System.out.println("你玩的是同一款游戏吗?"); sayToNum(); } return personNum; } }

机器人类

import java.util.Random; //机器人随机生成（剪刀、石头、布） public class Robot{ Random random = new Random(); private int robotNum; public int getRobotNum (){ robotNum = random.nextInt(3)+1; switch(robotNum){ case 1: System.out.println("我出剪刀"); break; case 2: System.out.println("我出石头"); break; default: System.out.println("我出布"); break; } return robotNum; } }