Hello LeetCoders!\n\nHappy New Year! We are excited to annouce that our Weekly Contest 280 is ***sponsored by Amazon Pay!*** Register for our upcoming contest [**here**](https://leetcode.com/contest/weekly-contest-280/) and fill out the form at registration! Register in advance to avoid missing out on this opportunity!\n\n\uD83D\uDCE9 *What\'s in this for LeetCoders?*\nAmazon may reach out to eligible contest winners for an **on-site interview opportunity** with Amazon. [**Fill out the survey during registration**](https://leetcode.com/contest/weekly-contest-280/) for an opportunity to be selected for an on-site interview with Amazon! \n\n\uD83D\uDCAB *What are you waiting for?* \nYou can win up to 5000 [LeetCode Coins](https://leetcode.com/store/) per contest and an opportunity to be selected for an **on-site interview with Amazon**. [**REGISTER**](https://leetcode.com/contest/weekly-contest-280/) Now!! \n\n<p align="center">\n<a href="https://leetcode.com/contest/weekly-contest-280/" target="_blank"><img src="https://assets.leetcode.com/users/images/13aa3a71-1dca-4163-87d2-edb21835e7f2_1644256613.21503.png" width="450px" /></a>\n</p>\n\n\n> *Chance favors the prepared mind.*

Hello LeetCoders!\n\nHappy New Year! We are excited to annouce that our Weekly Contest 280 is sponsored by Amazon Pay! Register for our upcoming contest here an