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 :  20 total views,  1 views today

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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 :  32 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 :  11 total views,  1 views today

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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 :  98 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 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 :  55 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 Rectangles Problem and Solution below. Problem : Solution : Explanation :  41 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 :  47 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 :  44 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 :  46 total

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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 :  46 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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