题解 | #字符串反转#
字符串反转
https://www.nowcoder.com/practice/e45e078701ab4e4cb49393ae30f1bb04
#include <iostream> using namespace std; int main() { string data; cin >> data; for (int i = data.size()-1;i >= 0;i--) { cout << data[i]; } } // 64 位输出请用 printf("%lld")