Qualification round for TransferWise Coding Contest #3

TransferWise is organising its third coding contest! Challenge your coding skills, and win prizes if you're in the top 3! Are you up to the challenge? Here's for you to grab:
1. Nintendo Switch Console
2. Sony WH-CH700N Wireless Noise Cancelling Headphone
3. Raspberry Pi 4

We are adding a qualification round this year and we will invite the top 50 of the qualification round to come to our office on the 4th of February at 6:45pm. The meetup link of the Coding Contest is here: https://www.meetup.com/Tech-Talks-TransferWise-Singapore/events/267268582/

The qualification round is hosted on HackerRank and contains one short algorithm question. You can solve the challenges in any of the major programming languages (e.g. C++, C#, Go, Haskell, Java, Javascript, Python, Scala). The qualification round starts on Saturday, the 18th of January at 2pm and ends on Monday the 20th of January at 2pm.

You will able to join the qualification round remotely here: https://www.hackerrank.com/tcc3-qualification-round

Once the qualification round is over, on the 20th of January after 2pm, you will be able to see your score on HackerRank. If you are in the top 50, please join us for the Coding Contest on the 4th of February. The details of the Coding Contest are here: https://www.meetup.com/Tech-Talks-TransferWise-Singapore/events/267268582/

N.B: The 3 prizes are for the Coding Contest and there are no prizes for the qualification round.