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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
Problems2296
Submissions81024
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2026
liuqiangdong solved problem Buns (#11379) on 4 attempt15 hours ago
liuqiangdong solved problem String merging (#9407) on 8 attempt17 hours ago
liuqiangdong solved problem Two trains (#7816) on 17 attempt1 day ago
liuqiangdong solved problem Lucky numbers (#11399) on 6 attempt1 day ago
liuqiangdong solved problem Striking slipper (#3732) on 3 attempt2 days ago
liuqiangdong solved problem Passing grade (#2691) on first attempt3 days ago
liuqiangdong solved problem Gül buketi Seniorlar Üçün (#11117) on 7 attempt3 days ago
liuqiangdong solved problem Create an array (#11668) on 2 attempt4 days ago
liuqiangdong solved problem Loved, Not Loved (#12343) on first attempt4 days ago
liuqiangdong solved problem Giant numbers (#2673) on first attempt4 days ago
liuqiangdong solved problem Superstitious Santa Claus (#31) on first attempt5 days ago
liuqiangdong solved problem The Factorial (#62) on 18 attempt5 days ago
liuqiangdong solved problem Number series (#11116) on 7 attempt5 days ago
liuqiangdong solved problem Schedule (#3929) on first attempt5 days ago
liuqiangdong solved problem Equation (#12344) on first attempt9 days ago
liuqiangdong solved problem LinkedList Reverse (#10046) on 2 attempt12 days ago
liuqiangdong solved problem Number as string (#11440) on 7 attempt12 days ago
liuqiangdong solved problem Division by a digit (#5053) on 6 attempt14 days ago
liuqiangdong solved problem Dictionary (#897) on 5 attempt16 days ago
liuqiangdong solved problem Frequency Analysis (#4841) on first attempt18 days ago
liuqiangdong solved problem Who has won? (#3294) on first attempt20 days ago
liuqiangdong solved problem Degrees of permutations (#1140) on first attempt20 days ago
liuqiangdong solved problem Summer school (#7801) on 3 attempt21 days ago
liuqiangdong solved problem Tree Painting (#11002) on first attempt22 days ago
liuqiangdong solved problem Golden Field (#10489) on first attempt25 days ago