Problem2415--ABC266A - Middle letter2415: ABC266A - Middle letter
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Time Limit : 1.000 sec Memory Limit : 128 MB
Description
给定一个由小写英文字母组成的奇数长度字符串 S。打印 S 的中心字符。
Problem Statement
You are given an odd-length string SS consisting of lowercase English letters.
Print the central character of SS.
What is the central character?
Constraints
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SS is an odd-length string consisting of lowercase English letters.
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The length of SS is between 11 and 9999 (inclusive).
Input
Input is given from Standard Input in the following format:
SS