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

int main(){
	string s;
	cin>>s;
	for(int i=s.length();i>0;i--) cout<<s.at(i-1);
	cout<<'\n';
	return 0;
}
### 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.length();i>0;i--) cout<<s.at(i-1);
	cout<<'\n';
	return 0;
}
```