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Description

Determine whether an integer is a palindrome.

An interger is a palindromewhen it reads the same backwrad as forward.

Input

Input contains an integer, which is to be tested.

Output

Print true if this integer is a palindrome.
Otherwise, print false.

Sample:

Sample #1

Sample Input

121

Sample Output

true

Sample #2

Sample Input

211

Sample Output

false

（Name your file as ex1.c and compress it in a zip or tar file with no subdir)

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