Print the middle character(s) of a string.

Difficulty: Easy

Phase: 5 · Strings

XP Reward: 10 XP

Topics: Strings, Easy

Supported Languages: Python, JavaScript, C, C++, Java

Problem Description

Print the middle character of a string (if odd length) or middle two characters (if even length). Input Format: Read input from standard input (stdin). Output Format: Print the result to standard output (stdout).

Constraints

-10^9 <= N <= 10^9

Examples

Example 1

Input: coder

Output: d

Explanation: Sample execution for input coder