The number-palindrome#1608

The number-palindrome

1 second
128 megabytes
Very easy

Check if the given number is a palindrome.

A number is called a palindrome if it reads the same forwards and backwards.

Input

One non-negative -bit integer.

Output

Print Yes if the number is a palindrome, and No otherwise.

Examples

Example 1

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Example 2

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Example 4

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