Facebook Hacker Cup 2020: Round 1
Difference between en3 and en4, changed 312 character(s)
**Round 1 of the 2020 Facebook Hacker Cup is less than 48 hours away!**↵

The round will begin on [**August 15th, 2020 at 10am PDT**](https://www.timeanddate.com/worldclock/fixedtime.html?msg=Facebook%20Hacker%20Cup%202020%20-%20Round%201&iso=20200815T10&p1=224) and will last for **24 hours**. The contest can be found [**here**](https://www.facebook.com/codingcompetitions/hacker-cup/2020/round-1).↵

You're eligible to compete in Round 1 if you solved at least one problem correctly in the [Qualification Round](https://www.facebook.com/codingcompetitions/hacker-cup/2020/qualification-round).↵

**Everyone who scores at least 25 points (regardless of time taken) will advance to Round 2**, which will take place on Sat. Aug. 29th. Please note that all submission judgments will only be revealed after the round ends. More details about rules and other information can be found in the [FAQ](https://www.facebook.com/codingcompetitions/hacker-cup/2020/qualification-round/faq).↵

We wish you the best of luck, and hope that you enjoy the contest!↵

*The Facebook post can be found [here](https://www.facebook.com/hackercup/posts/3454926997872797).*↵

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**Update 1: Due to an error with problem B (Dislodging Logs), only 25 points are now required to advance to Round 2, rather than 30.**↵

**Update 2: The round has ended, thank you for participating! The scoreboard can be found [here](https://www.facebook.com/codingcompetitions/hacker-cup/2020/round-1/scoreboard), and the solutions [here](https://www.facebook.com/codingcompetitions/hacker-cup/2020/round-1/solutions).**


**Update 3: As an [update on prizes](https://www.facebook.com/codingcompetitions/hacker-cup/2020/round-2/faq), everybody who solves at least one problem in the upcoming Round 2 will receive a Facebook Hacker Cup t-shirt! The top 200 competitors from Round 2 will also have a "Top 200" badge on their shirt.**

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en4 English LoneFox 2020-08-26 07:03:11 312 Update 3: T-shirt prizes in Round 2
en3 English LoneFox 2020-08-18 05:25:58 290 Update 2 (scoreboard and solutions)
en2 English LoneFox 2020-08-16 09:24:38 147 Update: Due to an error with problem B (Dislodging Logs), only 25 points are now required to advance to Round 2, rather than 30.
en1 English LoneFox 2020-08-13 20:34:09 1188 Initial revision (published)