如何使用 C 语言计算字符串中元音和辅音的数量?
问题
如何编写一个 C 程序来计算给定字符串中的元音和辅音数量?
解决方案
我们将编写的查找元音和辅音的实现代码的逻辑为 -
if(str[i] == 'A' || str[i] == 'E' || str[i] == 'I' || str[i] == 'O' || str[i] == 'U'||str[i] == 'a' || str[i] == 'e' || str[i] == 'i' || str[i] == 'o' || str[i] == 'u' )
如果此条件得到满足, 我们尝试增加元音数量. 否则, 我们会增加辅音数量.
示例
以下是用于计算字符串中元音和辅音数量的 C 程序 -
/* Counting Vowels and Consonants in a String */ #include <stdio.h> int main(){ char str[100]; int i, vowels, consonants; i = vowels = consonants = 0; printf("Enter any String
: "); gets(str); while (str[i] != '\0'){ if(str[i] == 'A' || str[i] == 'E' || str[i] == 'I' || str[i] == 'O' || str[i] == 'U'||str[i] == 'a' || str[i] == 'e' || str[i] == 'i' || str[i] == 'o' || str[i] == 'u' ){ vowels++; } else consonants++; i++; } printf("vowels in this String = %d
", vowels); printf("consonants in this String = %d", consonants); return 0; }
输出
当执行以上程序时, 产生了以下结果 -
Enter any String: TutoriasPoint vowels in this String = 6 consonants in this String = 7
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