C++函数reverse
数字颠倒
http://www.nowcoder.com/questionTerminal/ae809795fca34687a48b172186e3dafe
C++函数reverse即可
#include <iostream>
#include <algorithm>
using namespace std;
int main(){
string str;
cin>>str;
reverse(str.begin(), str.end());
cout<<str;
return 0;
}</algorithm></iostream>
