@greghogg5: Google LOVES This Coding Interview Question! Happy Number - Leetcode 202 Crack big tech at algomap.io! #coding #leetcode #programming #interview
I think this can be solved with constant space, using cycle detection algorithm
2025-06-24 03:17:32
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Skelda Nulaosm :
hey, I guess this is not that big of an optimization, but since you need at most 10 squares, why not make a array of 10 elements and when calculating the square of a number put it in the array so that you don't need to recalculate it.
the way you did it you might calculate one square 10 times
2025-06-18 06:01:38
2
Phillip 🇨🇦 :
👍👍👍
2025-07-17 05:55:56
0
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