#代码 using System; using System.Collections.Generic; using System.Linq; u...
try{ Console.WriteLine("请选择运算:1 加法 2 减法 3 乘法 4除法"); int num =...
Console.WriteLine("请输入密码"); int a = Convert.ToInt32(Console.ReadLine());...
for (int i = 1; i < 10; i++) { for (int s = 1; s <= i; s++) { Console.Wr...
Console.WriteLine(" 输入"); string num = Console.ReadLine(); i...
{ for (int i = 1; i <= 9; i++) { for (int j = 1; j <= i; j++) { Console....
Console.WriteLine("请输入要计算的人的姓名"); string name = Console.ReadLine(); swit...
string[] name =newstring[] {"nike背包","adidas运动衫","李宁运动鞋","kappa外套","316腰...
Console.WriteLine("请输入一个年份"); int year = Convert.ToInt32(Console.ReadLin...