C# 程序用于计算字符串中元音和辅音的数量
csharpserver side programmingprogramming更新于 2025/9/24 8:41:00
您需要检查元音和辅音，但不要忘记检查大写和小写。
要计算元音，请检查"aeiou"字符分开，即
if (myStr[i] == 'a' || myStr[i] == 'e' || myStr[i] == 'i' || myStr[i] == 'o' || myStr[i] == 'u' || myStr[i] == 'A' || myStr[i] == 'E' || myStr[i] == 'I' || myStr[i] == 'O' || myStr[i] == 'U') {
vowel_count++;
}
要计算辅音，请在 elseif 条件 − 中检查其他字符
else if ((myStr[i] >= 'a' && myStr[i] <= 'z') || (myStr[i] >= 'A' && myStr[i] <= 'Z')) {
cons_count++;
}
示例
以下是计算字符串中元音和辅音数量的代码。
using System;
public class Demo {
public static void Main() {
string myStr;
int i, len, vowel_count, cons_count;
myStr = "Jack Sparrow";
vowel_count = 0;
cons_count = 0;
// find length
len = myStr.Length;
for(i=0; i<len; i++) {
if(myStr[i] =='a' || myStr[i]=='e' || myStr[i]=='i' || myStr[i]=='o' || myStr[i]=='u' || myStr[i]=='A' || myStr[i]=='E' || myStr[i]=='I' || myStr[i]=='O' || myStr[i]=='U') {
vowel_count++;
} else if((myStr[i]>='a' && myStr[i]<='z') || (myStr[i]>='A' && myStr[i]<='Z')) {
cons_count++;
}
}
Console.Write("
Vowel in the string: {0}
", vowel_count);
Console.Write("Consonant in the string: {0}
", cons_count);
}
}
输出
Vowel in the string: 3 Consonant in the string: 8
