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write a function to tell if a number is symmetric or not. for example:
input: 151 output: True
input: 142 output: False
and so on: 1111 True, 2390 False, 1226221 True
Whalalalalalala CHen
Posted 2018-08-07T14:22:29.740
Reputation: 337
Symmetric Numbers
Answers
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TFeld
Posted 2018-08-07T14:22:29.740
Reputation: 19 246
My question is not a duplicate, your's involve matrix and mine is different – Whalalalalalala CHen – 2018-08-07T14:35:25.450
2Your question is largely the same; the older question asks "is it a palindrome in base X" whereas yours asks "is it a palindrome in base 10", so answers to the duplicate question would automatically be competitive here, with very little modification. – Giuseppe – 2018-08-07T14:38:58.820
1The challenge this was marked as a duplicate of only requires to convert the input to another base. This is just a special case with base $10$. By convention, when trivial modifications can be made to port the majority of answers from one challenge to the other while they are still competitive, marking one challenge as a duplicate of the other is recommended. – Mr. Xcoder – 2018-08-07T14:39:31.820
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Either way, welcome to Programming Puzzles & Code Golf! Don't let the fact that your first challenge was marked as a dupe discourage you from posting in the future! In fact, to avoid such situations we have a Sandbox, where you can show your challenge to others prior to posting on the main site to receive feedback.
– Mr. Xcoder – 2018-08-07T14:43:42.753