1.新建Windows窗体 2.窗体中添加控件:TextBox(文本框).Button(按钮).和Label(标签) 3.为Button对象添加点击事件代码 点击事件代码设计思路 ①从文本框中获取输入的字符串②将获取的字符串强制转换为文本类型③利用计算平方根的函数sqrt()进行计算④将计算结果输出显示到Label标签的位置 源代码 using System; using System.Collections.Generic; using System.ComponentModel; using
Problem Description There is a cycle with its center on the origin. Now give you a point on the cycle, you are to find out the other two points on it, to maximize the sum of the distance between each other you may assume that the radius of the cycle
上课教的内容.做笔记了. using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace 平方计算器 { public partial class Form1 : Form {
编写程序,计算数组中奇数之和和偶数之和. 代码: using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace Lab04 { class Program { static void Main(string[] args) { int n; int count_ji = 0; int count_ou = 0