解题思路:
循环判断
参考代码:
void yuyi(char a[]) { int n = strlen(a); for (int i = 0; i < n; i++) { if (a[i] == 0x61 || a[i] == 0x65 || a[i] == 0x69 || a[i] == 0x75 || a[i] == 0x6f)printf("%c", a[i]); } } int main(){ char a[100]; gets_s(a); yuyi(a); ruturn 0; }
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