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2023-07-16 15:56:12
发布于:广东
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#include <iostream>
#include <string>
using namespace std;
bool aeiou(char c) {
if (c == 'a' || c == 'e' || c == 'i' || c == 'o' || c == 'u')
return true;
else
return false;
}
int main() {
string s1, s2;
cin >> s1;
int len = s1.size();
for (int i = 0; i < len; i++) {
if (s1[i] >= 'A' && s1[i] <= 'Z')
s1[i] += 32;
if (!aeiou(s1[i])) {
s2 += '.';
s2 += s1[i];
}
}
cout << s2 << endl;
return 0;
}
这里空空如也
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