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

int main(){
	char str[21];
	cin >> str;
	
	for(int i=strlen(str)-1; i>=0; i--){
		cout << str[i];
	}
	cout<<"\n";
}

### 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;

int main(){
	char str[21];
	cin >> str;
	
	for(int i=strlen(str)-1; i>=0; i--){
		cout << str[i];
	}
	cout<<"\n";
}

```