33 lines
973 B
C#
33 lines
973 B
C#
using System.Text;
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namespace _10_5
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{
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internal class Program
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{
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static void Main(string[] args)
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{
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StringBuilder sb = new StringBuilder();
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bool bContinue = true;
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while (bContinue)
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{
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Console.Write("请输入英文单词：");
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string s =Console.ReadLine();
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if (s != "")
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{
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sb.Append(s);
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sb.Append(" ");
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}
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else
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{
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bContinue = false;
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}
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}
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string str = sb.ToString();
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Console.WriteLine("共{0}字符，内容为{1}",sb.Length,str);
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string[] source = str.ToLower().Split(new char[] { '.', '?', '!', ':', '：', '，' }, StringSplitOptions.RemoveEmptyEntries);
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Array.Sort(source);
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foreach (string s in source) Console.WriteLine(s);
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}
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}
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}
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