Console.WriteLine("请输入你的性别,身高和体重:"); string s = Console.ReadLine(); double h = double.Parse(Console.ReadLine()); double g = double.Parse(Console.ReadLine()); if (s == "男") { ; && n <= ) { Console.WriteLine("您的体重是标准体重&qu
要求: 输入一个5位数,判断它是不是回文数.即12321是回文数,个位与万位相同,十位与千位相同. 实现代码: package kaoshi; import java.util.Scanner; public class palindrome { public static void main(String[] args) { System.out.println("请输入一个5位数:"); Scanner sc = new Scanner(System.in); int num =
//输入的必须是数字 $(".xzjl").on("keyup", ".num", function () { var v = $(this).val(); if (v == 0 || v.length == 0) { v = 0; } else { v = v.replace(/[^\d]/g, ''); } $(this).val(v); }); function check() { //判断金钱 var amount = $.trim($(
package com.chuoji; public class People { private String name; private int age; private String sex; private double height; public String getName() { return name; } public void setName(String name) { this.name = name; } public int getAge() { return ag
package java1; public class People { public String name; public int age; public String sex; public String height; People(String name, int age, String sex, String height) { this.name = name; this.age = age; this.sex = sex; this.height = height; } publ
//创建的一个包名. package demo3; //定义一个类. public class Test { //公共静态的主方法. public static void main(String[] args) { //创建属性. Person p = new Person(); //给属性赋值. p.setAge(12); //取得整数值. int age = p.getAge(); //打印年龄. System.out.println(age); }} =============以上为打印=
用户输入: 例1.写一个用户输入密码的小程序,流程如下: 1.用户输入自己的用户名 2.打印"Hello+用户名" #!/usr/bin/env python #name = raw_input("What is your name?") #only on python 2.x name = input("What is your name?") print("Hello " + name ) 例2.输入密码时,我们都不希望自
//输入一个年份,判断是否是闰年 //(能被4整除却不能被100整除的,年份世纪年份能被400整除的是闰年) Console.Write("请输入一个年份:"); int year = int.Parse(Console.ReadLine()); && year <= ) { == && year % != || year % == ) { Console.WriteLine("您输入的年份是闰年"); } else { Con