Sample Problems and Solutions

Try your hand at these problems from previous AIOs.

Problem Sample solutions
Help the Black Pearl navigate past a narrow isle.
C | C++ | Pascal | C# | Java | Python
Use the transporter beam on your spaceship to grab as many humans as you can.
C | C++ | Pascal | C# | Java | Python
Model the effects of an oil spill over time.
C | C++ | Pascal | C# | Java | Python

Solutions to the problems from AIO 2021 can be found below. You can try them out on the training site.

You can read a detailed write-up here.

Problem Editorial
Help Irene finish programming her robot.
Solution write-up
Cover up the holes in the wall with a well-placed poster.
Solution write-up
Use your programming skills to manufacture the most mesmerizing melody you can.
Solution write-up
Help the hippos plan a socially distanced banquet.
Solution write-up
Work with the AIOC to plan a record breaking space mission.
Solution write-up
Help Cameron with his laser-cutter conundrum.
Solution write-up

You can also find solutions to the first four problems from AIO 2019 below.

You can read a detailed write-up here.

Problem Sample solutions
Find a nice way to arrange your flowers.
C++ | Python
RPS
Score many points with your superior rock paper scissors play.
C++ | Python
Help a secluded monastery optimise their hiring decisions.
C++ (50 marks) | Python (50 marks) | C++ (100 marks) | Python (100 marks)
Produce venomous snakes for Medusa's diabolical purposes.
C++ | Python