The 32nd International Olympiad in Informatics was held in Online in 2020. There were two competition days, with 3 tasks given to the competitors on each day. You can see Tickets Problem and Solution below. Problem : Solution :  533 total views

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The 32nd International Olympiad in Informatics was held in Online in 2020. There were two competition days, with 3 tasks given to the competitors on each day. You can see Supertrees Problem and Solution below. Problem : Solution :  414 total views

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The 32nd International Olympiad in Informatics was held in Online in 2020. There were two competition days, with 3 tasks given to the competitors on each day. You can see Plants Problem and Solution below. Problem : Solution :  228 total views

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The 31st International Olympiad in Informatics was held in Baku, Azerbaijan in 2019. There were two competition days, with 3 tasks given to the competitors on each day. You can see Sky Walking Problem and Solution below. Problem : Solution : Explanation :

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The 31st International Olympiad in Informatics was held in Baku, Azerbaijan in 2019. There were two competition days, with 3 tasks given to the competitors on each day. You can see Vision Program Problem and Solution below. Problem : Solution : Explanation :

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The 31st International Olympiad in Informatics was held in Baku, Azerbaijan in 2019. There were two competition days, with 3 tasks given to the competitors on each day. You can see Broken Line Problem and Solution below. Problem : Solution : Explanation :

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The 31st International Olympiad in Informatics was held in Baku, Azerbaijan in 2019. There were two competition days, with 3 tasks given to the competitors on each day. You can see Rectangles Problem and Solution below. Problem : Solution : Explanation :  155 total views

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The 31st International Olympiad in Informatics was held in Baku, Azerbaijan in 2019. There were two competition days, with 3 tasks given to the competitors on each day. You can see Split the Attractions Problem and Solution below. Problem : Solution : Explanation :

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The 31st International Olympiad in Informatics was held in Baku, Azerbaijan in 2019. There were two competition days, with 3 tasks given to the competitors on each day. You can see Arranging Shoes Problem and Solution below. Problem : Solution : Explanation :

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The 30th International Olympiad in Informatics was held in Tsukuba, Japan in 2018. There were two competition days, with 3 problems given to the competitors on each day. You can see Meetings problem and solutions below. Problem : Solution :  124 total views

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The 30th International Olympiad in Informatics was held in Tsukuba, Japan in 2018. There were two competition days, with 3 problems given to the competitors on each day. You can see Highway Tolls problem and solutions below. Problem : Solution : Explanation :

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The 30th International Olympiad in Informatics was held in Tsukuba, Japan in 2018. There were two competition days, with 3 problems given to the competitors on each day. You can see Mechanical Doll problem and solutions below. Problem : Solution : Explanation :

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The 30th International Olympiad in Informatics was held in Tsukuba, Japan in 2018. There were two competition days, with 3 problems given to the competitors on each day. You can see Werewolf problem and solutions below. Problem : Solution : Explanation :  167 total views

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The 30th International Olympiad in Informatics was held in Tsukuba, Japan in 2018. There were two competition days, with 3 problems given to the competitors on each day. You can see Seats problem and solutions below. Problem : Solution : Explanation :  136 total views

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The 30th International Olympiad in Informatics was held in Tsukuba, Japan in 2018. There were two competition days, with 3 problems given to the competitors on each day. You can see Combo problem and solutions below. Problem : Solution : Explanation :  178 total views

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The 29th International Olympiad in Informatics was held in Tehran, Iran in 2017. There were two competition days, with 3 problems given to the competitors on each day. You can see the Ancient Books problem and solutions below.

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The 29th International Olympiad in Informatics was held in Tehran, Iran in 2017. There were two competition days, with 3 problems given to the competitors on each day. You can see the Simurgh problem and solutions below.

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The 29th International Olympiad in Informatics was held in Tehran, Iran in 2017. There were two competition days, with 3 problems given to the competitors on each day. You can see the The Big Prize problem and solutions below.

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The 29th International Olympiad in Informatics was held in Tehran, Iran in 2017. There were two competition days, with 3 problems given to the competitors on each day. You can see the Toy Train problem and solutions below.

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The 29th International Olympiad in Informatics was held in Tehran, Iran in 2017. There were two competition days, with 3 problems given to the competitors on each day. You can see the Wiring problem and solutions below.

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