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  • 3月8日 今天还比较轻松,放道题吧

    //分别输入月份,日期,输出是今年的第几天
    //每年的1 3 5 7 8 10 12 是31天
    //今年的2月是28天
    //其他的4 6 9 11 是30天

                int m1=31; int m2=28; int m3=31; int m4=30; int m5=31; int m6=30;
                int m7=31; int m8=31; int m9=30; int m10=31; int m11=30;
                Console.Write("请输入月份:");
                int m = int.Parse(Console.ReadLine());
                Console.Write("请输入日期:");
                int d = int.Parse(Console.ReadLine());
    
                switch (m )
                    case 1:
                        Console.WriteLine(""+d+"");
                        break;
                    case 2:
                        Console.WriteLine("" + (m1+d) + "");
                        break;
                    case 3:
                        Console.WriteLine("" + (m1 +m2+ d) + "");
                        break;
                    case 4:
                        Console.WriteLine("" + (m1+m2+m3 + d) + "");
                        break;
                    case 5:
                        Console.WriteLine("" + (m1+m2+m3+m4 + d) + "");
                        break;
                    case 6:
                        Console.WriteLine("" + (m1 +m2+m3+m4+m5+ d) + "");
                        break;
                    case 7:
                        Console.WriteLine("" + (m1 + m2 + m3 + m4 + m5 +m6+ d) + "");
                        break;
                    case 8:
                        Console.WriteLine("" + (m1 + m2 + m3 + m4 + m5 +m6+m7+ d) + "");
                        break;
                    case 9:
                        Console.WriteLine("" + (m1 + m2 + m3 + m4 + m5 + m6 + m7+m8 + d) + "");
                        break;
                    case 10:
                        Console.WriteLine("" + (m1 + m2 + m3 + m4 + m5 + m6 + m7+m8+m9+ d) + "");
                        break;
                    case 11:
                        Console.WriteLine("" + (m1 + m2 + m3 + m4 + m5 + m6 + m7 + m8 + m9 +m10+ d) + "");
                        break;
                    case 12:
                        Console.WriteLine("" + (m1 + m2 + m3 + m4 + m5 + m6 + m7 + m8 + m9 + m10 +m11+ d) + "");
                        break;
                    default :
                        Console.WriteLine("您的输入有误!");
                        break;
                }
                Console.ReadLine();

    今天刚学的swith case语句。

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  • 原文地址:https://www.cnblogs.com/ds-3579/p/5255379.html
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