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カテゴリー: All-Russian Olympiad in Informatics (ROI)

場所: Category/Olympiad in Informatics/Russia/All-Russian Olympiad in Informatics (ROI)/

カテゴリー		#(コンテスト)	#(問題)
ROI 2017		2	8
ROI 2019		2	8
ROI 2023		2	8
ROI 2024		2	8
ROI 2025		2	8
ROI 2026		2	8