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peaceful_lehmann_180
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Dezhonger Zhang
peaceful_lehmann_180
Candidate
Joined Oct 23, 2025
OverviewRatingPosts
Rating
1712
Problems76
Submissions91

Rating evolution

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2026
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peaceful_lehmann_180 has completed the contest Blitz Round #14 and scored 900 points2 日前
peaceful_lehmann_180 solved problem Nasser's Parity Array Transformation (#12356) on first attempt2 日前
peaceful_lehmann_180 solved problem Product Minimize Mod (#12357) on first attempt2 日前
peaceful_lehmann_180 solved problem Nasser and Bitwise OR Equal Array (#12354) on 2 attempt2 日前
peaceful_lehmann_180 solved problem University Promotion (#12355) on first attempt2 日前
peaceful_lehmann_180 solved problem Cheater (#12353) on first attempt2 日前
peaceful_lehmann_180 has joined contest Blitz Round #142 日前
peaceful_lehmann_180 has completed the contest Blitz Round #13 and scored no score9 日前
peaceful_lehmann_180 has joined contest Blitz Round #139 日前
peaceful_lehmann_180 solved problem Super palindromes (#470) on first attempt18 日前
peaceful_lehmann_180 solved problem Distance in Tree (#4104) on first attempt18 日前
peaceful_lehmann_180 solved problem Chasing a butterfly (#11058) on first attempt18 日前
peaceful_lehmann_180 solved problem Drying (#5363) on first attempt18 日前
peaceful_lehmann_180 solved problem What is the probability? (#1571) on first attempt18 日前
peaceful_lehmann_180 solved problem Locked Treasure (#7534) on first attempt18 日前
peaceful_lehmann_180 solved problem Hotels Along the Croatian Coast (#10682) on first attempt18 日前
peaceful_lehmann_180 solved problem Stepan and pairs (#4283) on first attempt18 日前
peaceful_lehmann_180 solved problem Calculator (#1427) on first attempt18 日前
peaceful_lehmann_180 solved problem Number of toys (#927) on first attempt18 日前
peaceful_lehmann_180 has joined contest Educational Round #818 日前
peaceful_lehmann_180 solved problem Morjani and buildings (#12330) on first attempt29 日前
peaceful_lehmann_180 has joined contest Weekend Practice #1829 日前
peaceful_lehmann_180 solved problem Vasya and matrix (#3535) on first attempt1 か月前
peaceful_lehmann_180 solved problem Grassland Fence (#1526) on first attempt1 か月前
peaceful_lehmann_180 solved problem Cutting a stick (#11261) on first attempt1 か月前