#include<bits/stdc++.h>
using namespace std;
int main(void){
	string s;
	int i;
	cin>>s;
	for(i=s.size()-1;i>=0;i--)	cout<<s[i];
	cout<<endl;
	return 0;
}

### Prompt

Create a solution in Cpp for 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<bits/stdc++.h>
using namespace std;
int main(void){
	string s;
	int i;
	cin>>s;
	for(i=s.size()-1;i>=0;i--)	cout<<s[i];
	cout<<endl;
	return 0;
}

```