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Solutions to some of the past problems of various Australian informatics olympiads.

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30 Commits
.gitattributes
.gitattributes
 
 
.gitignore
.gitignore
 
 
A Not So Simple Sort.cpp
A Not So Simple Sort.cpp
 
 
Addition.cpp
Addition.cpp
 
 
Adjacency List.cpp
Adjacency List.cpp
 
 
Art Class II.cpp
Art Class II.cpp
 
 
Awesome Frog.cpp
Awesome Frog.cpp
 
 
Baubles.cpp
Baubles.cpp
 
 
Beautiful Buildings.cpp
Beautiful Buildings.cpp
 
 
Bracket Matching.cpp
Bracket Matching.cpp
 
 
Cabinet Shuffle.cpp
Cabinet Shuffle.cpp
 
 
Carmen Sanfrancisco II - Bank Robbing.cpp
Carmen Sanfrancisco II - Bank Robbing.cpp
 
 
Castle Cavalry.cpp
Castle Cavalry.cpp
 
 
Chimera II.cpp
Chimera II.cpp
 
 
Choreography.cpp
Choreography.cpp
 
 
Cloud Coverage.cpp
Cloud Coverage.cpp
 
 
Composing Pyramids.cpp
Composing Pyramids.cpp
 
 
Concealed Coconut.cpp
Concealed Coconut.cpp
 
 
Cookies.cpp
Cookies.cpp
 
 
Culture.cpp
Culture.cpp
 
 
Curry.cpp
Curry.cpp
 
 
Cute Numbers.cpp
Cute Numbers.cpp
 
 
Detective.cpp
Detective.cpp
 
 
Election II.cpp
Election II.cpp
 
 
Evading Capture.cpp
Evading Capture.cpp
 
 
Farmer Drama.cpp
Farmer Drama.cpp
 
 
Fashion Statement.cpp
Fashion Statement.cpp
 
 
Genius.cpp
Genius.cpp
 
 
Ghost Encounters.cpp
Ghost Encounters.cpp
 
 
Gossip Chains.cpp
Gossip Chains.cpp
 
 
Hailstone Sequences.cpp
Hailstone Sequences.cpp
 
 
Heatwave.cpp
Heatwave.cpp
 
 
Heist.cpp
Heist.cpp
 
 
Hippo Marshes.cpp
Hippo Marshes.cpp
 
 
Hiring Monks.cpp
Hiring Monks.cpp
 
 
In Search of an Easy Problem.cpp
In Search of an Easy Problem.cpp
 
 
Island.cpp
Island.cpp
 
 
Janitor.cpp
Janitor.cpp
 
 
King Arthur II.cpp
King Arthur II.cpp
 
 
LICENSE
LICENSE
 
 
Ladybugs II.cpp
Ladybugs II.cpp
 
 
Ladybugs.cpp
Ladybugs.cpp
 
 
Laser Cutter.cpp
Laser Cutter.cpp
 
 
Level Ground.cpp
Level Ground.cpp
 
 
Lollipops, Sweets, and Chocolates.cpp
Lollipops, Sweets, and Chocolates.cpp
 
 
Magic Squares.cpp
Magic Squares.cpp
 
 
Medusa's Snakes.cpp
Medusa's Snakes.cpp
 
 
Melody.cpp
Melody.cpp
 
 
Missing Mango.cpp
Missing Mango.cpp
 
 
NORT.cpp
NORT.cpp
 
 
Ninjas.cpp
Ninjas.cpp
 
 
Nomnomnom.cpp
Nomnomnom.cpp
 
 
Oil.cpp
Oil.cpp
 
 
Pairs.cpp
Pairs.cpp
 
 
Party Decoration.cpp
Party Decoration.cpp
 
 
Pie a la Mode.cpp
Pie a la Mode.cpp
 
 
Pirates.cpp
Pirates.cpp
 
 
Polycarp's Pockets.cpp
Polycarp's Pockets.cpp
 
 
Posters.cpp
Posters.cpp
 
 
Probe.cpp
Probe.cpp
 
 
Queues 2.cpp
Queues 2.cpp
 
 
Quicksort.cpp
Quicksort.cpp
 
 
README.md
README.md
 
 
RPS.cpp
RPS.cpp
 
 
Robot Vacuum.cpp
Robot Vacuum.cpp
 
 
Ruckus League.cpp
Ruckus League.cpp
 
 
Sculpture II.cpp
Sculpture II.cpp
 
 
Snake Charmer.cpp
Snake Charmer.cpp
 
 
Snap Dragons II.cpp
Snap Dragons II.cpp
 
 
Snap Dragons.cpp
Snap Dragons.cpp
 
 
Social Distancing.cpp
Social Distancing.cpp
 
 
Space Mission.cpp
Space Mission.cpp
 
 
Spaceship Shuffle.cpp
Spaceship Shuffle.cpp
 
 
Stacks.cpp
Stacks.cpp
 
 
Street Construction.cpp
Street Construction.cpp
 
 
Swapsies.cpp
Swapsies.cpp
 
 
TSP.cpp
TSP.cpp
 
 
Tag.cpp
Tag.cpp
 
 
Tennis Robot.cpp
Tennis Robot.cpp
 
 
Travelling Salesperson.cpp
Travelling Salesperson.cpp
 
 
Twin Prime Conjecture.cpp
Twin Prime Conjecture.cpp
 
 
Vases.cpp
Vases.cpp
 
 
Wet Chairs.cpp
Wet Chairs.cpp
 
 
aioutil.cpp
aioutil.cpp
 
 

Repository files navigation

Australian Informatics Problems

Existing Solutions

Be aware that non AC'd/full-marked problems should not have their solutions relied on.
The marks there are merely the highest my code has scored, not what the current code scores.

------------------------------------------------------------------------------------
Problem Mark Subtasks
cf1003A (Polycarp's Pockets) AC All
cf1030A (In Search of an Easy Problem) AC All
aio22election (Election II) 100 All
aio22ground (Level Ground) 100 All
aio22tsp (TSP) 100 All
aio22buildings (Beautiful Buildings) 100 All
aio22composing (Composing Pyramids) 100 All
aio22spaceship (Spaceship Shuffle) 100 All
aio21robot (Robot Vacuum) 100 All
aio21artclass (Art Class II) 100 All
aio21melody (Melody) 100 All
aio21distancing (Social Distancing) 100 All
aio21space (Space Mission) 100 All
aio21laser (Laser Cutter) 100 All
aio20baubles (Baubles) 100 All
aio20cookies (Cookies) 100 All
aio20ghost (Ghost Encounters) 100 All
aio20tennis (Tennis Robot) 100 All
aio19vases (Vases) 100 All
aio19rps (RPS) 100 All
aio19hire (Hiring Monks) 100 All
aio19snake (Medusa's Snakes) 100 All
aio19evading (Evading Capture) 100 All
aio18street (Street Construction) 100 All
aio18cavalry (Castle Cavalry) 100 All
aio18cloud (Cloud Cover) 100 All
aio18janitor (Janitor) 100 All
aio18detective (Detective) 100 All
aio17mango (Missing Mango) 100 All
aio17tag (Tag) 100 All
aio17chimera (Chimera II) 100 All
aio17coconut (Concealed Coconut) 100 All
aio16magic (Magic Squares) 100 All
aio16farmer (Farmer Drama) 100 All
aio16sculpture (Sculpture II) 100 All
aio16probe (Probe) 100 All
aio16balance (Balancing Aeroplanes II) 100 All
aio16carmen (Carmen Sanfrancisco II: Bank Robbing) 20 S1
aio15snap (Snap Dragons II) 100 All
aio15ruckus (Ruckus League) 20 S1
aio12nort (NORT) 100 All
aio12shuffle (Cabinet Shuffle) 100 All
aio12posters (Posters) 100 All
aio11pirates (Pirates) 100 All
aio10ninjas (Ninjas) 100 All
aio10choreo (Choreography) 100 All
aio10oil (Oil) 100 All
aio10heat (Heatwave) 100 All
aio10snap (Snap Dragons) 100 All
aio10island (Island) 50 S1
aio09sales (Travelling Salesperson) 100 All
aio09nom (Nomnomnom) 100 All
aio08ladybugs (Ladybugs) 100 All
aio06fashion (Fashion Statement) 100 All
aio05cute (Cute Numbers) 100 All
aio05curry (Curry) 100 All
aic04genius (Genius) 100 All
aic03culture (Culture) 100 All
aic99hail (Hailstone Sequences) 100 All
oracgraphadjlist (Adjacency List) 100 All
oracsortnotso (A Not So Simple Sort) 100 All
oracsortmode (Pie a la Mode) 100 All
oracsortswaps (Swapsies) 100 All
oracdatastacks3 (Stacks) 100 All
oracdataqueues2 (Queues 2) 100 All
oracdatastacksbracket (Bracket Matching) 100 All
pre09primes (Twin Prime Conjecture) 100 All
pre09pairs (Pairs) 100 All
trial05qsort (Quicksort) 100 All
trial01gossip (Gossip Chains) 100 All
Road to 120... (We are throwing a party at 100.) 63 57

I am...

An informatics enthusiast who wants to see how problems can be solved.

Welcome! I don't have every AIO solution, but I have a good handful. Have a browse, hopefully I have solved the question you are looking for.

A contributor who wants to submit a solution, author a solution explanation, or something else.

Feel free to open a pull request for anything you feel might be additive to the value of this collection.

Someone who knows the creator of this repository in person.

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Solutions to some of the past problems of various Australian informatics olympiads.

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algorithms aio informatics

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