LeetCode Solutions and Explanations

Here is a list of LeetCode problems solved by Goodtecher. Goodtecher will keep updating solutions and explains to LeetCode problems. You can also watch GoodTecher LeetCode Video Tutorial on Youtube.

LeetCode Problems Table

35 Thoughts to “LeetCode Solutions and Explanations”

  1. HI GoodTecher,

    Your lessons are really amazing and you give really good explanation . Can you please create more videos for leetcode interview questions pleaseee.

    Thank You

  2. Hello Good Techer,

    Really appreciate your tutorials.
    Would you please teach this problem?

    Given a collection
    * of candidate numbers (C) and a target number (T), find all unique
    * combinations in C where the candidate numbers sums to T. Each number in C
    * may only be used once in the combination. eg. Given candidate set
    * [10,1,6,7,2,1,5] and target 8, [ [1,7], [1,2,5], [2,6], [1,1,6] ]

    Thank you so much.

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