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using System;using System.Collections;using System.Collections.Generic;using System.Linq;using System.Text;using System.Text.RegularExpressions;namesp... 阅读全文
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Console.WriteLine("请输入学生人数:"); int n=int.Parse(Console.ReadLine()); ArrayList arr= new ArrayList(); ... 阅读全文
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string[,] serwei = new string[10, 10] { {"■","■","■","■","■","■","■","■","■","■"}, {"■"," "," "," "," ","■","... 阅读全文
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namespace c编程练习题{ public enum Seasons //在域名区域声明枚举类型 Seasons.方便团队开发. { 春, 夏, 秋, 冬, } class Program { ... 阅读全文