题解 | #数字颠倒#
数字颠倒
https://www.nowcoder.com/practice/ae809795fca34687a48b172186e3dafe
#include <iostream> #include <string> using namespace std; int main() { string str_s; cin >> str_s; for (auto it = str_s.rbegin(); it != str_s.rend(); ++it) { cout << *it; } } // 64 位输出请用 printf("%lld")