C# 程序用于统计字符串中的单词数
首先,让我们声明字符串-
string str = "Hello World!";
现在,循环遍历完整字符串,查找空格、制表符或换行符-
while (a <= str.Length - 1) { if(str[a]==' ' || str[a]=='
' || str[a]=='\t') { myWord++; } a++; }
示例
让我们看看 C# 中统计字符串中单词数量的完整代码。
using System; public class Demo { public static void Main() { int a = 0 , myWord = 1; string str = "Hello World!"; while (a <= str.Length - 1) { if(str[a]==' ' || str[a]=='
' || str[a]=='\t') { myWord++; } a++; } Console.Write("Number of words in the string = {0}
", myWord); } }
输出
Number of words in the string = 2
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