Spinning Up Palindromes: Revision history

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24 December 2017

1 December 2017

  • curprev 16:4816:48, 1 December 2017 imported>Kmk21 7,513 bytes +7,513 Created page with "This problem gives us a number, and asks what is the minimum number of additions by a powers of ten we must do to form a palindrome. The limit of 10^40 gives a big hint that..."