30 Days of Javascript 1 - Create Hello World Function
Write a function createHelloWorld. It should return a new function that always returns “Hello World”.
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Leetcode problem 7 - Ransom Note
Given two strings ransomNote and magazine, return true if ransomNote can be constructed by using the letters from magazine and false otherwise.
Leetcode problem 6 - Middle of the Linked List
Given the head of a singly linked list, return the middle node of the linked list.
Leetcode problem 5 - Number of Steps to Reduce a Number to Zero
Given an integer num, return the number of steps to reduce it to zero.
Leetcode problem 4 - Fizz Buzz
Fizz Buzz