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peaceful_lehmann_180
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Dezhonger Zhang
peaceful_lehmann_180
Candidate
Joined Oct 23, 2025
Achievements (1)
Problem Solver
OverviewRatingAchievementsPosts
Rating
1701
Problems113
Submissions139

Rating evolution

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peaceful_lehmann_180 has joined contest CPIC. Lesson 1. Input/Output26 дзён таму
peaceful_lehmann_180 has joined contest CPIC. Lesson 2. Conditional Statement - Part 126 дзён таму
peaceful_lehmann_180 solved problem interactive-gcd-xor (#12469) on first attempt1 месяц таму
peaceful_lehmann_180 solved problem Echoes of the Square (#12468) on first attempt1 месяц таму
peaceful_lehmann_180 solved problem Duel of Frequencies (#12467) on first attempt1 месяц таму
peaceful_lehmann_180 solved problem The Glitchy Robot (#12466) on first attempt1 месяц таму
peaceful_lehmann_180 solved problem The Efficient Steps (#12465) on first attempt1 месяц таму
peaceful_lehmann_180 has completed the contest Blitz Round #21 and scored no score1 месяц таму
peaceful_lehmann_180 has joined contest Blitz Round #211 месяц таму
peaceful_lehmann_180 has joined contest Blitz Round #192 месяцы таму
peaceful_lehmann_180 solved hidden problem on 3 attempt2 месяцы таму
peaceful_lehmann_180 solved hidden problem on 2 attempt2 месяцы таму
peaceful_lehmann_180 has joined contest UOI 2026. Day 22 месяцы таму
peaceful_lehmann_180 has completed the contest Blitz Round #18 and scored no score3 месяцы таму
peaceful_lehmann_180 has joined contest Blitz Round #183 месяцы таму
peaceful_lehmann_180 has completed the contest Weekend Practice #22 and scored 1,115 points3 месяцы таму
peaceful_lehmann_180 solved problem Exam for the Night's Watch (#12424) on first attempt3 месяцы таму
peaceful_lehmann_180 solved problem Pitchers (#12427) on 2 attempt3 месяцы таму
peaceful_lehmann_180 solved problem World (#12426) on first attempt3 месяцы таму
peaceful_lehmann_180 solved problem The Language of Westeros (#12425) on first attempt3 месяцы таму
peaceful_lehmann_180 solved problem Coding Errors (#12423) on first attempt3 месяцы таму
peaceful_lehmann_180 has joined contest Weekend Practice #223 месяцы таму
peaceful_lehmann_180 solved problem City Horizon (#7747) on first attempt3 месяцы таму
peaceful_lehmann_180 solved problem Bread Sorting (#6828) on first attempt3 месяцы таму
peaceful_lehmann_180 solved problem Theodore Roosevelt (#2299) on first attempt3 месяцы таму