Description
Time Limit: 2 sec / Memory Limit: 1024 MB
Score : 100100 points
Problem Statement
You are given a string SS consisting of lowercase English characters. The length of SS is between 11 and 33, inclusive.
Print the string of length 66 that is a repetition of SS.
It can be shown that there uniquely exists such a string under the Constraints of this problem.
Constraints
-
SS is a string consisting of lowercase English characters of length between 11 and 33, inclusive.
Input
Input is given from Standard Input in the following format:
SS
Output
Print the answer string, which is of length 66.
HINT
These are strings that are repetitions of S =S= abc: abc, abcabc, abcabcabc, abcabcabcabc, and so on. Among them, abcabc has the length of 66, so abcabc should be printed.