Tiger's leetcode solution

Friday, July 31, 2020

747. Largest Number At Least Twice of Others ---E

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Q: In a given integer array  nums , there is always exactly one largest element. Find whether the largest element in the array is at least t...

744. Find Smallest Letter Greater Than Target -----------E

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Q: Given a list of sorted characters  letters  containing only lowercase letters, and given a target letter  target , find the smallest elem...

728. Self Dividing Numbers ----E

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Q: A  self-dividing number  is a number that is divisible by every digit it contains. For example, 128 is a self-dividing number because  12...

697. Degree of an Array ----E

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Q: Given a non-empty array of non-negative integers  nums , the  degree  of this array is defined as the maximum frequency of any one of its...

784. Letter Case Permutation --E

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Q: Given a string S, we can transform every letter individually to be lowercase or uppercase to create another string.  Return a list of all...

783. Minimum Distance Between BST Nodes

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Q: Given a Binary Search Tree (BST) with the root node  root , return the minimum difference between the values of any two different nodes i...

700. Search in a Binary Search Tree ----------E

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Q: Given the root node of a binary search tree (BST) and a value. You need to find the node in the BST that the node's value equals the ...
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