C语言代码示例：识别并打印元音字母

#include <stdio.h> #include <string.h>

void printYuan(char s[]) { printf("元音字母有："); for (int i = 0; s[i] != '\0'; ++i) { if(s[i] == 'A' || s[i] == 'a' || s[i] == 'E' || s[i] == 'e' || s[i] == 'I' || s[i] == 'i' || s[i] == 'O' || s[i] == 'o' || s[i] == 'U' || s[i] == 'u') { printf('%c ', s[i]); } } printf("\n"); }

int main() { char a[32] ={"abcdef"}; printYuan(a); return 0; }