Remove Duplicates
Problem 🤔 Write code to remove duplicates from an unsorted linked list. Example 1 Input: 1 ->…
January 09, 2021
7 min
Published by Author 18
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Remove Duplicates from Sorted List
Problem 🤔 Write code to remove duplicates from a sorted linked list. Example 1 Input: 1 -> 2 ->…
January 09, 2021
7 min
Single Number
Problem 🤔 Given an array of integers, find if the array contains any duplicates. Your function…
December 07, 2020
8 min
Max Consecutive Ones
Problem 🤔 Given a binary array, find the maximum number of consecutive 1s in this array, or in…
December 05, 2020
10 min
Find Numbers with Even Numbers of Digits
Problem 🤔 Given an array nums of integers, return how many of them contain an even number of digits…
December 05, 2020
7 min
Delete Node from Binary Search Tree
Problem 🤔 Given a root node reference of a BST and a key, delete the node with the given key in the…
December 05, 2020
14 min
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