Tag: coding tournament

April Marathon Recap

April Marathon Recap

As you may have heard (from us, because we won’t stop talking about it), CodeFights hosts a monthly coding competition that we call the Marathon. CodeFights Marathons, unlike their IRL counterparts, only last for one hour. And while you may not get a medal and a free banana afterwards, the top ten participants do get $50 Amazon gift cards, not to mention coins and XP! Our content engineers create brand new challenges for each Marathon, all tricky, fun, and guaranteed to get your brain in gear.

We had a great turnout this month. Over 800 people registered! But of course, there could only be 10 top coders… and only one winner.

CodeFighterLanguage UsedScoreTimeChallenges Completed
Alex_2oo8Python (Python2)300042:4410
xiaowuc1 (who won our live San Francisco tournament the week before!)Java300049:1210
eatmorePython (Python3)300049:5610
Lewin_GJava300058:0710
GassaPython (Python2)270050:229
benqC++251558:529
dojiboy9C++240051:058
albert96C++240056:588
yenthanh132C++240058:368
cows_go_mooRuby221542:278

Congrats to our top ten competitors, and a big high five to CodeFighter Alex_2008 for coming out on top!

CodeFights CEO and founder Tigran Sloyan and Content Engineer Damien Martin (author of our awesome new CodeFights Solves It and CodeFights Explainer series) provided live commentary during the competition. If you missed the tournament or the live broadcast, we’ve got you covered. You can take a look at the questions from the Marathon and watch a video of the commentary at the same time!

Thank you to everyone who participated and/or watched the live broadcast!

The May Marathon will be here before we know it, so mark May 27 off on your calendar! We’ll post the registration link soon.

The monthly Marathon is a great way to get in some solid coding during the weekend. We love seeing repeat competitors getting better each month they participate in a Marathon. Practice makes perfect! Whether you’re preparing for technical interviews or just becoming the best coder you can be, competition is a great way to hone your skills.

Previously on CodeFight On!

March Marathon Recap

Tell us…

Did you watch the April Marathon? Did you participate? Either way, let us know what went well and what we can do better!

April Marathon and Live Broadcast

April Marathon and Live Broadcast

You might not know that every month we run a huge coding tournament. We call them Marathons, but unlike a running marathon, they only last one hour. (And your legs won’t hurt tomorrow!) Each Marathon consists of 10 questions that have been specially created by our team of Content Engineers. They’re fun, they’re tricky, and they’ll get your brain in gear! And if you’ve never participated in a competitive coding event before, this is the perfect introduction.

Participate

If you want to compete in the Marathon, sign up on CodeFights. As of this second, 730 people have signed up, but thanks to the magic of the internet we’ve got enough room for everyone who wants to join us. You can register even after the Marathon starts, but don’t wait too long!

Watch

Even if you don’t want to participate in the Marathon, we’ve got a great way for you to join us. CodeFights CEO Tigran Sloyan and Content Engineer Damien Martin will be broadcasting live and providing commentary the whole time! Watching other people code, and getting play-by-play explanations of how the coders are solving the challenges, isn’t just fun. It’s also a great way to learn about coding and level up your own skills and understanding! To watch the live commentary, head over to our Facebook page.

Join us for this coding Marathon!

So whether you’re participating in the April Marathon tomorrow or just want to watch the action as it unfolds, we’ve got lots of coding goodness for you tomorrow! Both the Marathon and the live broadcast start tomorrow, April 29, at 10AM PDT.

Previously on CodeFight On!

March Marathon Recap

 

San Francisco Live Tournament Recap

San Francisco Live Tournament Recap

On Saturday, April 22, CodeFighters from all over the Bay Area packed into the new CodeFights office and made history at the first-ever live San Francisco tournament.

Some long-time CodeFighters already knew each other, but for many it was their first time meeting up with other users in real life. The room rang with friendly chatter… right up until the tournament started, and then everyone got down to business.

CodeFights office during live coding tournament

The packed room was nearly silent during the hour-long tournament. CodeFighter xiaowuc1 pulled ahead early, solving all 10 challenges in under 15 minutes.

12 people were able to complete all 10 questions in the hour allotted, while 4 users finished 9 questions, 3 finished 8 questions, and the rest of the pack finished 7 or fewer. The questions started off fairly innocently and then ramped up in difficulty quickly! The last few were especially tricky:

  1. isEarlier
  2. onlyEvenNumbers
  3. lrSegmentNumber
  4. sequencePeakElement
  5. parkingCost
  6. findPath
  7. numberOfCarries
  8. holesErasing
  9. rangeCollapseRepresentations
  10. subdomains

Check out xiaowuc1 explain how he solved subdomains using tries:

Our winners!

1st Place

Taking top position by a wide margin, xiaowuc1 (Nick Wu) solved all 10 challenges in a blistering fast 14 minutes 28 seconds. His language of choice for solving these questions was Java.

xiaowuc1, live CodeFights tournament first place

2nd Place

Coming in second, cows_go_moo (Anton Cao) completed the tournament in 27 minutes and 39 seconds. He solved the challenges in Ruby. Keep an eye on this guy – he’s going to be an intern at CodeFights this summer!

cows_go_moo, CodeFights live tournament second place

3rd Place

Our third place competitor was ahmed_aly (Ahmed Aly), who finished the challenges in 38 minutes and 36 seconds using C++.

ahmed_aly, CodeFights live tournament third place

Special Shoutout

While he wasn’t able to make it into the city to compete in person, CodeFighter Pedro_O (Pedro Osório) participated remotely, solving the challenges in Python. He finished in 33 minutes and 33 seconds.

Thanks!

We had so much fun hosting this! Thanks to everyone who came out to compete, meet other CodeFighters, and hang out with the CodeFights team. It was great meeting you all!

We’ll definitely be holding more live coding tournaments in the future. In fact, it’s going to become a regular event! We’ll let you know when the next one’s scheduled – and hopefully we’ll see you there!

CodeFight on!

 

 

Live Tournament in San Francisco

Live Tournament in San Francisco

Bay Area CodeFighters, come join us on Saturday, April 22, for a special event: We’re breaking in our new San Francisco office by hosting a special live one-hour tournament!

Meet the CodeFights team, hang out with other Bay Area coders, and compete for bragging rights, prizes, and CodeFights swag.

The top three participants will all get $50 Amazon gift cards, and the first place winner will also get a special CodeFights gift box.

Tournament Details

2:30 – Check in, hang out, eat snacks
2:50 – Welcome from the CodeFights team
3:00 – Tourney begins
4:00 – Tourney ends
4:10 – More hanging out, more snacks, prizes!
4:30 – Doors close

Sign up on our Facebook event page.

See you there!