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

int main(){
	string s;
	cin>>s;
	for(int i=s.size()-1;i>=0;i--) cout<<s[i];
	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 <bits/stdc++.h>
using namespace std;
typedef long long LL;

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


```