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rayan_bd
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Rayan Ferdous
rayan_bd
Proficient
Bangladesh
Bangladesh
Joined Jun 8, 2024
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1186
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rayan_bd has completed the contest Weekend Practice #13 and scored no score1 month ago
rayan_bd has joined contest Weekend Practice #131 month ago
rayan_bd solved problem Divide into 2 groups (#11339) on 9 attempt2 months ago
rayan_bd solved problem Egypt (#1265) on first attempt2 months ago
rayan_bd has joined contest Educational Round #12 months ago
rayan_bd has joined contest ARIO 2024, Finals 3 months ago
rayan_bd has joined contest Trees3 months ago
rayan_bd has joined contest PAIO 2025 - Day 13 months ago
rayan_bd has joined contest PAIO 2025 - Day 23 months ago
rayan_bd has completed the contest Blitz Round #2 and scored 115 points3 months ago
rayan_bd solved problem Prefix Suffix Reconstruction (#12226) on first attempt3 months ago
rayan_bd solved problem Easy Triangles (#12227) on first attempt3 months ago
rayan_bd has joined contest Blitz Round #23 months ago
rayan_bd has completed the contest Weekend Practice #10 and scored no score3 months ago
rayan_bd has joined contest Weekend Practice #103 months ago
rayan_bd has joined contest EJOI 2025 - Day 13 months ago
rayan_bd has completed the contest Blitz Round #1 and scored no score3 months ago
rayan_bd solved problem AND OR XOR (#11862) on 57 attempt3 months ago
rayan_bd has joined contest Weekend Practice #83 months ago
rayan_bd has joined contest Blitz Round #13 months ago
rayan_bd solved problem Good pairs (#9642) on 3 attempt4 months ago
rayan_bd solved problem A plant (#12196) on 2 attempt4 months ago
rayan_bd solved problem Natus ad codicem (#12197) on first attempt4 months ago
rayan_bd has joined contest Weekend Practice #94 months ago
rayan_bd solved problem Quad (#11854) on first attempt5 months ago