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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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Problems38
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peaceful_lehmann_180 has joined contest Weekend Practice #141 hour ago
peaceful_lehmann_180 has completed the contest Blitz Round #7 and scored 575 points5 days ago
peaceful_lehmann_180 solved problem MOAGEZA is cooking (#12283) on first attempt5 days ago
peaceful_lehmann_180 solved problem GCD What (#12282) on 2 attempt5 days ago
peaceful_lehmann_180 solved problem Haidora and suspicious formula (#12281) on first attempt5 days ago
peaceful_lehmann_180 solved problem Max Trace (#12280) on first attempt5 days ago
peaceful_lehmann_180 has joined contest Blitz Round #75 days ago
peaceful_lehmann_180 solved problem So you want to be a 2^n-aire? (#1577) on first attempt15 days ago
peaceful_lehmann_180 solved problem Moortal Cowmbat (#10292) on first attempt15 days ago
peaceful_lehmann_180 solved problem Sticks Problem (#1102) on first attempt16 days ago
peaceful_lehmann_180 solved problem Jim and the Skyscrapers (#11720) on first attempt17 days ago
peaceful_lehmann_180 solved problem God! Save me (#1575) on first attempt17 days ago
peaceful_lehmann_180 solved problem Linear network (#10455) on first attempt17 days ago
peaceful_lehmann_180 solved problem K-th Gutab (#11460) on first attempt17 days ago
peaceful_lehmann_180 solved problem Milling machines (#7714) on first attempt17 days ago
peaceful_lehmann_180 solved problem Queen Move (#1417) on first attempt17 days ago
peaceful_lehmann_180 solved problem Quadratic equation (#911) on first attempt17 days ago
peaceful_lehmann_180 has joined contest Educational Round #518 days ago
peaceful_lehmann_180 solved problem Kaosar and GCD (#12273) on first attempt18 days ago
peaceful_lehmann_180 has completed the contest Blitz Round #6 and scored no score18 days ago
peaceful_lehmann_180 solved problem Epic Subarrays Counting (#12271) on first attempt19 days ago
peaceful_lehmann_180 solved problem + , -- or ? (#12270) on 2 attempt19 days ago
peaceful_lehmann_180 solved problem Easy Array Counting II (#12269) on first attempt19 days ago
peaceful_lehmann_180 has joined contest Blitz Round #621 days ago
peaceful_lehmann_180 has completed the contest Weekend Practice #13 and scored no score26 days ago