Find Predecessor in Binary Search Tree
Challenge 🤔 Given a binary search tree and a node in it, find the in-order predecessor of that node…
December 05, 2020
16 min
Published by Author 18
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Squares of Sorted Arrays
Problem 🤔 Given an integer array nums sorted in non-decreasing order, return an array of the…
December 05, 2020
7 min
Find Second Largest in Binary Search Tree
Problem 🤔 This is a warm up problem for binary search trees. Let's write an algorithm to find the…
December 05, 2020
13 min
Insert Node into Binary Search Tree
Problem 🤔 You are given the root node of a binary search tree (BST) and a value to insert into the…
December 05, 2020
8 min
Find Intersection Between Two Arrays
Problem 🤔 Given two arrays, write a function to compute their intersection. Example 1 Input: nums…
December 05, 2020
7 min
Find Intersection Between Two Arrays 2
Problem 🤔 Given two arrays, write a function to compute their intersection. Example 1 Input: nums…
December 05, 2020
6 min
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