题解 | #数字颠倒#
数字颠倒
https://www.nowcoder.com/practice/ae809795fca34687a48b172186e3dafe
#include <iostream> #include <bits/stdc++.h> using namespace std; int main() { int num; cin >> num; string str = to_string(num); reverse(str.begin(), str.end()); cout << str << endl; }