格式: switch (表達(dá)式) { case 常量表達(dá)式:條件語句; case 常量表達(dá)式: 條件語句; case 常量表達(dá)式: 條件語句; case 常量表達(dá)式: 條件語句; case 常量表達(dá)式: 條件語句; default: break; } using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace _5_2_分支語句之switch語句 { class Program { static void Main(string[] args) { Console.WriteLine("輸入1-7的一個(gè)數(shù)字"); int week = int.Parse(Console.ReadLine()); switch (week) { case 1: Console.WriteLine("星期一"); break; case 2: Console.WriteLine("星期二"); break; case 3: Console.WriteLine("星期三"); break; case 4: Console.WriteLine("星期四"); break; case 5: Console.WriteLine("星期五"); break; case 6: Console.WriteLine("星期六"); break; case 7: Console.WriteLine("星期日"); break; default:Console.WriteLine("輸入有誤"); break; } } } } |
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