#include <bits/stdc++.h>
using namespace std;

int main(){
  string s;cin>>s;
  reverse(s.begin(),s.end());
  cout<<s<<endl;
  return EXIT_SUCCESS;
}
### Prompt

Create a solution in CPP for the following problem:

Write a program which reverses a given string str.



Input

str (the size of str ≤ 20) is given in a line.

Output

Print the reversed str in a line.

Example

Input

w32nimda


Output

admin23w

### Response

```cpp
#include <bits/stdc++.h>
using namespace std;

int main(){
  string s;cin>>s;
  reverse(s.begin(),s.end());
  cout<<s<<endl;
  return EXIT_SUCCESS;
}
```