题解 | #数字颠倒#
数字颠倒
https://www.nowcoder.com/practice/ae809795fca34687a48b172186e3dafe
#include <iostream>
#include <algorithm>
using namespace std;
int main() {
int a;
cin >> a;
string s = to_string(a);
reverse(s.begin(),s.end());
cout << s << endl;
}
// 64 位输出请用 printf("%lld")
