最赞回答 / qq_慕雪0394078
你这逻辑太乱了,你看一下我的吧。package com.Imooc;import java.util.Scanner;public class Demo {public static void main(String[] args) { double x,y; System.out.println("请输入坐标:"); Scanner input = new Scanne...
2020-04-19