Welcome to [Weekly Contest 283](/contest/weekly-contest-283)! Feel free to share and post your contest experience here!\n\nYou can also view the rankings for the contest [here](/contest/weekly-contest-283/ranking).\n\nLinks to the individual problems are included below:\n\n[Cells in a Range on an Excel Sheet](/problems/cells-in-a-range-on-an-excel-sheet) (3 points)\n\n[Append K Integers With Minimal Sum](/problems/append-k-integers-with-minimal-sum) (4 points)\n\n[Create Binary Tree From Descriptions](/problems/create-binary-tree-from-descriptions) (4 points)\n\n[Replace Non-Coprime Numbers in Array](/problems/replace-non-coprime-numbers-in-array) (6 points)\n\n\n----\n \n\n\u2753 Do you enjoy the contest? \nClick <a href="https://form.nativeforms.com/UEUyVFOl1jZmMDevRTNw0Db" 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\n<a href="https://www.leetcode.com/track/?data=eyJ1cmwiOiAiaHR0cHM6Ly9sZWV0Y29kZS5jb20vZGlzY3Vzcy9nZW5lcmFsLWRpc2N1c3Npb24vMTUxMTI3NC90aGluay15b3UtZ290LXdoYXQtaXQtdGFrZXMtdG8td29yay1hdC1sZWV0Y29kZT9yZWY9Y3AiLCAidXVpZCI6ICJodHRwczovL2xlZXRjb2RlLmNvbS9kaXNjdXNzL2dlbmVyYWwtZGlzY3Vzc2lvbi8xNTExMjc0L3RoaW5rLXlvdS1nb3Qtd2hhdC1pdC10YWtlcy10by13b3JrLWF0LWxlZXRjb2RlP3JlZj1jcCJ9\t" target="_blank"><img src="https://assets.leetcode.com/static_assets/others/Ad_Banner.png" width="800px" /></a>\n

Welcome to Weekly Contest 283! 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