#include <iostream>
#include <string>
using namespace std;

int main() {
  string s;
  cin >> s;
  
  for(int i = s.size()-1; i >= 0; i--) {
    cout << s[i];
  }
  cout << endl;
}
### Prompt

Please create a solution in Cpp to 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 <iostream>
#include <string>
using namespace std;

int main() {
  string s;
  cin >> s;
  
  for(int i = s.size()-1; i >= 0; i--) {
    cout << s[i];
  }
  cout << endl;
}
```