I ranked top 100 in Leetcode weekly contest 291!
LINKS 🔗
Contest: https://leetcode.com/contest/weekly-contest-291
My place in the standings: https://leetcode.com/contest/weekly-contest-291/ranking/4/
Prefix sums: https://usaco.guide/silver/prefix-sums
CHAPTERS
00:00 Intro
00:28 Problem 1: Remove Digit From Number to Maximize Result
01:12 Problem 2: Minimum Consecutive Cards to Pick Up
03:23 Problem 3: K Divisible Elements Subarrays
06:15 Problem 4: Total Appeal of A String
