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