#include<iostream>
#include<string>
#include<algorithm>
using namespace std;
int main(){
	string s;
	while(cin >>s){
		reverse(s.begin(),s.end());
		cout <<s<<endl;
	}
	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>
#include<algorithm>
using namespace std;
int main(){
	string s;
	while(cin >>s){
		reverse(s.begin(),s.end());
		cout <<s<<endl;
	}
	return 0;
}
```