香港電腦奧林匹克競賽
Hong Kong Olympiad in Informatics
HKOI
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SDIC
Primary
Introduction
About Us
General FAQ
Past HKOI Results
External Competitions
Inclement Weather Arrangement
Epidemic Prevention Measures
2023/24: To be announced
Online Judge
Past Problems
Final Event Solutions
Competition Syllabus
Useful Links
Training Team General Information
Training Team 2023 Schedule
Training Materials
Team Formation Test 2023
APIO 2023
SDIC Introduction
CSP-J/S Introduction
NOIP Introduction
SDIC Rules
SDIC Heat Event
SDIC Final Event
Past SDIC/NOIP Results
CSP-J/S Past Problems
NOIP Past Problems
Introduction
2023/24: To be announced
Past HKPSOI Results
Practice Platform
2023
2022
2021
2020
2019
2018
2017
2016
2015
Training Materials (2020)
Contest Materials
Mini Competition 0 (14 Feb 2020)
Editorial