British-informatics-olympiad-solutions

A collection of solutions to past british informatics olympiad problems

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First round problems

Year	Q1	Q2	Q3
2015	✅	✅	✅
2016
2017
2018			✅
2019	✅	✅
2020	✅	✅
2021	✅		✅

Finals

For finals problems some get partial marks some get none some are correct and some i have no way to tell:

Fully correct:

• Terminal Velocity
• Byway
• Best Of Show
• Spycraft
• Cables
• Tick Tock
• Cog Day
• Prototype
• Dinocracy
• What A Carve Up
• I Spy
• Eye Of The Beholder (Part 2)
• Plough
• MaSKeD
• Riverbank
• Scoop! (Part 1)
• Scoop! (Part 2)

Partial marks:

• Vision

Unknown:

• Paper Trail

If there are any issues with any solutions i will try to correct them.