Friday, March 25, 2016

LeetCode Q164: Maximum Gap (hard)

Given an unsorted array, find the maximum difference between the successive elements in its sorted form.
Try to solve it in linear time/space.
Return 0 if the array contains less than 2 elements.
You may assume all elements in the array are non-negative integers and fit in the 32-bit signed integer range.
Solution:
Radix sort!!!



Round 2 solution:

Rnd3 sol:

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