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liuqiangdong
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Liu QiangDong
liuqiangdong
Ukraine
Ukraine
Joined Nov 1, 2021
Achievements (5)
Problem Solver 5Problem Solver 4Problem Solver 3Problem Solver 2Problem Solver
OverviewAchievementsPosts
Problems2260
Submissions77140
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liuqiangdong solved problem Şirniyyatlar (#10963) on first attempt1 day ago
liuqiangdong solved problem Split into composite numbers (#11341) on 4 attempt2 days ago
liuqiangdong solved problem Geometry Darts (#1196) on first attempt6 days ago
liuqiangdong solved problem Divide into 2 groups (#11339) on 3 attempt7 days ago
liuqiangdong solved problem Chords (#11665) on first attempt9 days ago
liuqiangdong solved problem Push Push (#11787) on first attempt9 days ago
liuqiangdong solved problem The Cow-Signal (#10558) on 3 attempt9 days ago
liuqiangdong solved problem K-th Number (#3866) on 8 attempt12 days ago
liuqiangdong solved problem Continued fraction (#256) on first attempt14 days ago
liuqiangdong solved problem Close Combat (#12255) on first attempt16 days ago
liuqiangdong solved problem Sequence (#575) on 2 attempt17 days ago
liuqiangdong solved problem Office (#576) on first attempt17 days ago
liuqiangdong solved problem Green plantings (#198) on 2 attempt17 days ago
liuqiangdong solved problem Infinite Sequence - 2 (#1212) on 2 attempt18 days ago
liuqiangdong solved problem Domino (#4469) on 7 attempt20 days ago
liuqiangdong solved problem Mosaic (#1954) on 2 attempt20 days ago
liuqiangdong solved problem Remove extra spaces (#4737) on 3 attempt24 days ago
liuqiangdong solved problem Beach (#11820) on 5 attempt24 days ago
liuqiangdong solved problem Cargo (#11759) on 2 attempt25 days ago
liuqiangdong solved problem Алея з ліхтарями (#11478) on first attempt26 days ago
liuqiangdong solved problem Airplane (#583) on 4 attempt26 days ago
liuqiangdong solved problem The Butterfly – Medical Attendant (#57) on 3 attempt26 days ago
liuqiangdong solved problem Function Run Fun (#2177) on 4 attempt27 days ago
liuqiangdong solved problem Hermes (#2123) on first attempt29 days ago
liuqiangdong solved problem Combination lock (#9057) on first attempt29 days ago