1 hour, 2 questions First one I got pretty easily, second I\'ve done before but forgot about storing in a deque and couldn\'t give a correct answer. 1. https://leetcode.com/problems/first-unique-character-in-a-string/ 2. https://leetcode.com/problems/binary-tree-zigzag-level-order-traversal/solution/ def firstUniqChar(self,...

LeetCode Question · Jan 2022 · Los Angeles

Amazon (Audible) - 2022 | phone interview | first unique character in a string + zigzag traversal

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1 hour, 2 questions First one I got pretty easily, second I\'ve done before but forgot about storing in a deque and couldn\'t give a correct answer. 1. 2. def firstUniqChar(self,...

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