#数字颠倒#__huawei_no.11-2
数字颠倒
https://www.nowcoder.com/practice/ae809795fca34687a48b172186e3dafe
#include <iostream> #include <algorithm> #include <string> using namespace std; int main() { long a; cin >>a; string str = to_string(a); for(int i = str.size() - 1 ; i >= 0; i--){ cout<<str[i]; } return 0; } // 64 位输出请用 printf("%lld")