Tony's Log

Algorithms, Distributed System, Machine Learning
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2016年5月7日

LeetCode "Design Tic-Tac-Toe"
摘要： We don't have to keep a complete chess board.. just counters! 阅读全文
posted @ 2016-05-07 14:05 Tonix 阅读(300) 评论(0) 推荐(0)

HackerRank "New Year Chaos"
摘要： Two tricks here: 1. Counting no. of inversed pairs - using Merge Sort, nothing special 2. How to check 'chaotic'? We simply check if any number is ove 阅读全文
posted @ 2016-05-07 13:30 Tonix 阅读(601) 评论(0) 推荐(0)