All Ireland Programming Olympiad (AIPO)

AIPO is Ireland’s national school programming olympiad, run through University College Cork and connected to selection for Ireland’s international informatics teams. Its first round is unusually instructive because students submit programs to an online judge and receive scores against progressively harder test cases. A plausible idea is only the beginning; the program must remain correct as the inputs grow and the obvious shortcuts stop working. That feedback loop makes AIPO valuable for students moving from “I can code” to “I can design and defend an algorithm”. Repeated submission is permitted, but only the latest solution counts, so experimentation still needs version control and judgement. The in-person final then changes the pressure: students must solve unfamiliar problems without treating the judge as a debugging service. CompeteMap would recommend AIPO to Irish second-level students who already write programs independently and are ready to study efficiency, edge cases and proof-like reasoning. It is not a gentle first coding event. The strongest preparation is a record of failed approaches and why they failed, not a collection of memorised templates.