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Round 1

Round 2

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These problems are all available on the online grader given to you after receiving an invitation to the BIO Finals. To respect the organisers' wishes, we will not provide a grader here, but we will provide editorials and AC solutions.

Problems

  • A Splash of Milk

    Editorial authored by Boris Hall. Code provided by Boris Hall.

      Medium2023GraphsDFS and Similar

  • Hats Off!

    Editorial authored by Boris Hall. Code provided by Boris Hall.

      Insane2023MathGreedy

  • Prototype

    Editorial authored by Boris Hall. Code provided by Boris Hall, Samuel Trajtenberg.

      Medium2021Data Structures

  • Dinocracy

    Editorial authored by Boris Hall. Code provided by Boris Hall.

      Medium2021GraphsGreedy

  • What a Carve Up

    Editorial authored by Boris Hall. Code provided by Boris Hall.

      Hard2021Greedy

  • Pigeon Whisperer

    Editorial authored by Boris Hall. Code provided by Boris Hall.

      Insane2021Dynamic ProgrammingGraphsBrute Force

  • Raiders

    Editorial authored by Boris Hall. Code provided by Boris Hall.

      Easy2020GreedyImplementation

  • Terminal Velocity

    Editorial authored by Anango Prabhat. Code provided by Anango Prabhat.

      Easy2019Greedy

  • Cables

    Editorial authored by Alex Pylypenko. Code provided by Alex Pylypenko.

      Medium2018GreedyGeometry

  • Byway

    Editorial authored by Alex Pylypenko. Code provided by Alex Pylypenko.

      Easy2018GraphsDFS and Similar

  • Best Of Show

    Editorial authored by Yuvan Raja. Code provided by Yuvan Raja.

      Medium2018GraphsGreedy

  • Brokers Doom

    Editorial authored by Alex Pylypenko. Code provided by Alex Pylypenko.

      Easy2017GreedyTwo Pointers

  • Keep On The Grass

    Editorial authored by Alex Pylypenko. Code provided by Alex Pylypenko.

      Medium2017MathImplementation

  • Tick Tock

    Editorial authored by Vladimir Filip, Yuvan Raja. Code provided by Vladimir Filip, Yuvan Raja.

      Medium2017Math

  • Photo Finish

    Editorial authored by Vladimir Filip. Code provided by Vladimir Filip.

      Hard2017Implementation

  • Scoop! (part 1)

    Editorial authored by Yuvan Raja. Code provided by Yuvan Raja.

      Medium2016TreesDFS and Similar

  • Scoop! (part 2)

    Editorial authored by Yuvan Raja. Code provided by Yuvan Raja.

      Medium2016TreesDFS and Similar

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