作业：日期转换

来源：互联网发布：小猪cms 编辑：程序博客网时间：2024/06/17 13:47

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace 日期转换
{
    class Program
    {
        static void Main(string[] args)
        {

            Console.WriteLine("请输入大写日期：");
            string inputCdate = Console.ReadLine();
            Console.WriteLine(DateConvert(inputCdate));

Console.ReadKey();
}

        private static string DateConvert(string date)
        {
            Dictionary<char, char> dict = new Dictionary<char, char>();
            string dictionary = "一1 二2 三3 四4 五5 六6 七7 八8 九9 零0";
            string[] parts = dictionary.Split(' ');

            //parts[0]="一1"
            for (int i = 0; i < parts.Length; i++)
            {
                dict.Add(parts[i][0], parts[i][1]);
            }

            StringBuilder sb = new StringBuilder();
            for (int i = 0; i < date.Length; i++)
            {

                if (dict.ContainsKey(date[i]))
                {
                    sb.Append(dict[date[i]]);
                }
                else if (!dict.ContainsKey(date[i]) && date[i] != '十')
                {
                    sb.Append('-');
                }
                else
                {
                    if(!dict.ContainsKey(date[i-1])&&!dict.ContainsKey(date[i+1]))
                    {
                        sb.Append("10");
                    }
                   else if (!dict.ContainsKey(date[i - 1]) && dict.ContainsKey(date[i + 1]))
                    {
                        sb.Append('1');
                    }
                   else if (dict.ContainsKey(date[i - 1]) && dict.ContainsKey(date[i + 1]))
                    { }
                    else if (dict.ContainsKey(date[i - 1]) && !dict.ContainsKey(date[i + 1]))
                    {
                        sb.Append('0');
                    }
                }
            }
            return (sb.ToString().TrimEnd('-'));

        }
    }
}