题解 | #数字颠倒#

//https://www.nowcoder.com/practice/ae809795fca34687a48b172186e3dafe?tpId=37&tqId=21234&rp=1&ru=/exam/oj/ta&qru=/exam/oj/ta&sourceUrl=%2Fexam%2Foj%2Fta%3FtpId%3D37&difficulty=undefined&judgeStatus=undefined&tags=&title=

#include <iostream>
#include <algorithm>

using namespace std;

int main() {
    string s;
    while (cin >> s) {
        reverse(s.begin(), s.end());
        cout << s << endl;
    }
}