Reverse a String

You are given a single string S of length \(n\). Your task is to output the reverse of the string. The reversal of a string \(S = s_1 s_2 \cdots s_n\) is defined as \(S_{rev} = s_n s_{n-1} \cdots s_1\).

Example:

• If S = "hello", then the result is "olleh".
• If S = " spaces ", then the result is " secaps ".

Your solution should read the input string from stdin and output the reversed string to stdout.

inputFormat

The input consists of a single line containing the string S. The string may contain spaces and symbols.

Input Example:

hello

outputFormat

Output the reverse of the input string.

Output Example:

olleh

## sample

hello

olleh