Articles in this series

Coding Solution · Problem Write an algorithm to determine if a number is happy. A happy number is a number where the sum of the squares of each of its...

Coding Solution · Problem Given two strings, return true if one of them is an anagram of another. This is similar to the Leetcode Problem - Valid...

Coding Solution · Problem Given the root of the binary tree, find its maximum depth. This is similar to the Leetcode Problem - Maximum Depth of Binary...

Coding Solution · Problem Given two strings text1 and text2, return the length of their longest common subsequence. If there is no common subsequence,...

Coding Solution · Problem Given the head of a linked list, return the node where the cycle begins. If there is no cycle, return null. This is similar to...

Coding Solution · Problem Given the head of a linked list, determine if the linked list has a cycle in it. This is similar to the Leetcode Problem -...