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peaceful_lehmann_180
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Dezhonger Zhang
peaceful_lehmann_180
Specialist
Joined Oct 23, 2025
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1505
Problems41
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peaceful_lehmann_180 has joined contest Blitz Round #91 day ago
peaceful_lehmann_180 solved problem Arrays Connection (#12304) on 3 attempt5 days ago
peaceful_lehmann_180 has completed the contest Weekend Practice #15 and scored no score5 days ago
peaceful_lehmann_180 has joined contest Weekend Practice #155 days ago
peaceful_lehmann_180 has completed the contest Blitz Round #8 and scored no score12 days ago
peaceful_lehmann_180 has joined contest Blitz Round #816 days ago
peaceful_lehmann_180 solved problem Garland (#12286) on first attempt19 days ago
peaceful_lehmann_180 solved problem Subscriptions (#12285) on first attempt19 days ago
peaceful_lehmann_180 has joined contest Weekend Practice #1421 days ago
peaceful_lehmann_180 has completed the contest Blitz Round #7 and scored 575 points26 days ago
peaceful_lehmann_180 solved problem MOAGEZA is cooking (#12283) on first attempt26 days ago
peaceful_lehmann_180 solved problem GCD What (#12282) on 2 attempt26 days ago
peaceful_lehmann_180 solved problem Haidora and suspicious formula (#12281) on first attempt26 days ago
peaceful_lehmann_180 solved problem Max Trace (#12280) on first attempt26 days ago
peaceful_lehmann_180 has joined contest Blitz Round #726 days ago
peaceful_lehmann_180 solved problem So you want to be a 2^n-aire? (#1577) on first attempt1 month ago
peaceful_lehmann_180 solved problem Moortal Kombat (#10292) on first attempt1 month ago
peaceful_lehmann_180 solved problem Sticks Problem (#1102) on first attempt1 month ago
peaceful_lehmann_180 solved problem Jim and the Skyscrapers (#11720) on first attempt1 month ago
peaceful_lehmann_180 solved problem God! Save me (#1575) on first attempt1 month ago
peaceful_lehmann_180 solved problem Linear network (#10455) on first attempt1 month ago
peaceful_lehmann_180 solved problem K-th Gutab (#11460) on first attempt1 month ago
peaceful_lehmann_180 solved problem Milling machines (#7714) on first attempt1 month ago
peaceful_lehmann_180 solved problem Queen Move (#1417) on first attempt1 month ago
peaceful_lehmann_180 solved problem Quadratic equation (#911) on first attempt1 month ago