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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
Problems2244
Submissions75519
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liuqiangdong solved problem Remove extra spaces (#4737) on 3 attempt2 days ago
liuqiangdong solved problem Beach (#11820) on 5 attempt2 days ago
liuqiangdong solved problem Cargo (#11759) on 2 attempt3 days ago
liuqiangdong solved problem Алея з ліхтарями (#11478) on first attempt4 days ago
liuqiangdong solved problem Airplane (#583) on 4 attempt4 days ago
liuqiangdong solved problem The Butterfly – Medical Attendant (#57) on 3 attempt4 days ago
liuqiangdong solved problem Function Run Fun (#2177) on 4 attempt5 days ago
liuqiangdong solved problem Hermes (#2123) on first attempt7 days ago
liuqiangdong solved problem Combination lock (#9057) on first attempt7 days ago
liuqiangdong solved problem Black box (#11381) on first attempt7 days ago
liuqiangdong solved problem Multiplication Problem (#8663) on first attempt7 days ago
liuqiangdong solved problem "Prime" numbers (#395) on first attempt7 days ago
liuqiangdong solved problem x+y (#11796) on first attempt9 days ago
liuqiangdong solved problem Lucky Numbers (#1372) on first attempt11 days ago
liuqiangdong solved problem Ball Launcher (#9052) on 4 attempt12 days ago
liuqiangdong solved problem Strings with Same Letters (#6628) on 4 attempt12 days ago
liuqiangdong solved problem Difference in wages (#362) on first attempt13 days ago
liuqiangdong solved problem The Shortest Path of the Knight (#1419) on 2 attempt13 days ago
liuqiangdong solved problem License Software (#255) on 5 attempt13 days ago
liuqiangdong solved problem Good Versus Evil (#6974) on first attempt13 days ago
liuqiangdong solved problem Articulation Points (#1945) on 4 attempt15 days ago
liuqiangdong solved problem Connectivity Components - 2 (#4816) on 2 attempt16 days ago
liuqiangdong solved problem Changing the case (#11465) on first attempt16 days ago
liuqiangdong solved problem Roll a Die (#10376) on 2 attempt17 days ago
liuqiangdong solved problem Difference of numbers (#11011) on 3 attempt19 days ago