Leetcode Premium Problems

Premium刷题记录更新 (updated 2017.10.17)

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  1. Binary Tree Upside Down

    Leetcode-Question-156: Binary Tree Upside Down


  2. Read N Characters Given Read4

    Leetcode-Question-157: Read N Characters Given Read4


  3. Read N Characters Given Read4 II – Call multiple times

    Leetcode-Question-158: Read N Characters Given Read4 II – Call multiple times


  4. Longest Substring with At Most Two Distinct Characters

    Leetcode-Question-159: Longest Substring with At Most Two Distinct Characters


  5. One Edit Distance

    Leetcode-Question-161: One Edit Distance


  6. Missing Ranges

    Leetcode-Question-163: Missing Ranges


  7. Two Sum III – Data structure design

    Leetcode-Question-170: Two Sum III


  8. Reverse Words in a String II

    Leetcode-Question-186: Reverse Words in a String II


  9. Shortest Word Distance

    Leetcode-Question-243: Shortest Word Distance


  10. Shortest Word Distance II

    Leetcode-Question-244: Shortest Word Distance II


  11. Shortest Word Distance III

    Leetcode-Question-245: Shortest Word Distance III


  12. Strobogrammatic Number

    Leetcode-Question-246: Strobogrammatic Number


  13. Flatten 2D Vector

    Leetcode-Question-251: Flatten 2D Vector


  14. Meeting Rooms II

    Leetcode-Question-253: Meeting Rooms II


  15. 3Sum Smaller

    Leetcode-Question-259: 3Sum Smaller


  16. Number of Connected Components in an Undirected Graph

    Leetcode-Question-323: Number of Connected Components in an Undirected Graph


  17. Longest Substring with At Most K Distinct Characters

http://storypku.com/2017/10/leetcode-question-340-longest-substring-with-at-most-k-distinct-characters/

  1. Sort Transformed Array

    Leetcode-Question-360: Sort Transformed Array


  2. Lonely Pixel I

    Leetcode-Question-531: Lonely Pixel I


  3. Construct Binary Tree from String

    Leetcode-Question-536: Construct Binary Tree from String


  4. Number of Distinct Islands

    Leetcode-Question-694: Number of Distinct Islands


  5. Number of Distinct Islands II

    Leetcode-Question-711: Number of Distinct Islands II