n年没写算法题了，今天用了20分钟写了一个，要求如题，感觉算法有所退步，老了
using System;
using System.Text;
namespace money
{
class Program
{
static void Main(string[] args)
{
StringBuilder sb=new StringBuilder();
var strValue = Console.ReadLine();
var strlist = strValue.Split('.');
if (strlist.Length >= 2)
{
var temp = strlist[1];
if (temp.Length >= 2)
{
if (temp[0] != '0')
sb.Append(GetChinese(Convert.ToInt32(temp[0].ToString()))).
Append("角").
Append(GetChinese(Convert.ToInt32(temp[1].ToString()))).
Append("分");
else
sb.Append(GetChinese(0));
}
else
sb.Append(GetChinese(Convert.ToInt32(temp[0].ToString()))).Append("角");
}
int stateNum = 0;
int tempNum = Convert.ToInt32(strlist[0]);
string outline = string.Empty;
while (tempNum>0)
{
int g = tempNum%10;
if (g == 0)
{
outline += (stateNum!=0)?GetChinese(g):string.Empty;
while (g == 0)
{
stateNum++;
tempNum = tempNum / 10;
g = tempNum % 10;
}
}
else
{
outline += (stateNum <= 4) ? GetDW(stateNum) : GetDW((stateNum + 1) / 4);
outline += GetChinese(g);
tempNum = tempNum / 10;
stateNum++;
}
if (stateNum == 5)
stateNum++;
}
string right = string.Empty;
for (int i = outline.Length-1; i >= 0; i--)
{
right += outline[i].ToString();
}
Console.WriteLine(right+sb.ToString());
Console.ReadKey();
}
private static string GetDW(int i)
{
switch (i)
{
case 0:
return "元";
case 1:
return "十";
case 2:
return "百";
case 3:
return "千";
case 4:
return "万";
}
return null;
}
private static string GetChinese(int i)
{
switch (i)
{
case 1:
return "一";
case 2:
return "二";
case 3:
return "三";
case 4:
return "四";
case 5:
return "五";
case 6:
return "六";
case 7:
return "七";
case 8:
return "八";
case 9:
return "九";
case 0:
return "零";
}
return null;
}
}
}
