#include<iostream>
#include<string>
using namespace std;
int main(){
	string str;
	cin>>str;
	for(int a=str.size()-1;a>=0;a--){
		cout<<str[a];
	}
	cout<<endl;
	return 0;
}
### Prompt

Please provide a cpp coded solution to the problem described below:

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 str;
	cin>>str;
	for(int a=str.size()-1;a>=0;a--){
		cout<<str[a];
	}
	cout<<endl;
	return 0;
}
```