Welcome to [Weekly Contest 298](/contest/weekly-contest-298)! Feel free to share and post your contest experience here!\n\nYou can also view the rankings for the contest [here](/contest/weekly-contest-298/ranking).\n\nLinks to the individual problems are included below:\n\n[Greatest English Letter in Upper and Lower Case](/problems/greatest-english-letter-in-upper-and-lower-case) (3 points)\n\n[Sum of Numbers With Units Digit K](/problems/sum-of-numbers-with-units-digit-k) (4 points)\n\n[Longest Binary Subsequence Less Than or Equal to K](/problems/longest-binary-subsequence-less-than-or-equal-to-k) (5 points)\n\n[Selling Pieces of Wood](/problems/selling-pieces-of-wood) (6 points)\n\n---\n\n\u2753 Do you enjoy the contest? \nClick <a href="https://form.nativeforms.com/gVcuhGT31jZmMDevRTNw0Db" target="_blank">\uD83D\uDC49 HERE\uD83D\uDC48 </a> to fill out a quick survey and help LeetCode provide a better contest experience.\n\n\n---\n \n\n\n<a href="https://www.leetcode.com/track/?data=eyJ1cmwiOiAiaHR0cHM6Ly9sZWV0Y29kZS5jb20vZGlzY3Vzcy9nZW5lcmFsLWRpc2N1c3Npb24vMTUxMTI3NC90aGluay15b3UtZ290LXdoYXQtaXQtdGFrZXMtdG8td29yay1hdC1sZWV0Y29kZT9yZWY9Y3AiLCAidXVpZCI6ICJodHRwczovL2xlZXRjb2RlLmNvbS9kaXNjdXNzL2dlbmVyYWwtZGlzY3Vzc2lvbi8xNTExMjc0L3RoaW5rLXlvdS1nb3Qtd2hhdC1pdC10YWtlcy10by13b3JrLWF0LWxlZXRjb2RlP3JlZj1jcCJ9 " target="_blank"><img src="https://assets.leetcode.com/static_assets/others/Ad_Banner.png" width="800px" /></a>\n \n

Welcome to Weekly Contest 298! Feel free to share and post your contest experience here!\n\nYou can also view the rankings for the contest here.\n\nLinks to the