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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
Problems2163
Submissions66239
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liuqiangdong solved problem Fire Inspector (#316) on 4 attempt44 minutes ago
liuqiangdong solved problem Movement (#2672) on 5 attempt54 minutes ago
liuqiangdong solved problem Three-digit Armstrong numbers (#9999) on 2 attempt4 days ago
liuqiangdong solved problem Міжнародна олімпіада (#11021) on 2 attempt4 days ago
liuqiangdong solved problem Knapsack in a Globalized World (#7947) on 6 attempt4 days ago
liuqiangdong solved problem Copy the array (#8256) on 3 attempt4 days ago
liuqiangdong solved problem The Bases Are Loaded (#1376) on first attempt4 days ago
liuqiangdong solved problem Palindrome Number (#2194) on first attempt5 days ago
liuqiangdong solved problem Platforms - 3 (#806) on 8 attempt5 days ago
liuqiangdong solved problem Simple arithmetic (#1006) on first attempt6 days ago
liuqiangdong solved problem Simple Addition (#1517) on 23 attempt6 days ago
liuqiangdong solved problem Queen, Rook and Knight (#1112) on 13 attempt6 days ago
liuqiangdong solved problem The number of odd n-digit numbers is 4 (#9948) on 3 attempt7 days ago
liuqiangdong solved problem Majority (#8173) on 6 attempt7 days ago
liuqiangdong solved problem Thylacine (#5331) on first attempt7 days ago
liuqiangdong solved problem Preparation for the Chess Olympiad (#7671) on first attempt9 days ago
liuqiangdong solved problem Arrangement of Contest (#6260) on 4 attempt9 days ago
liuqiangdong solved problem Alarm Clock (#8707) on first attempt9 days ago
liuqiangdong solved problem Cross-stitch Embroidery (#479) on first attempt11 days ago
liuqiangdong solved problem Erase Securely (#6255) on 2 attempt12 days ago
liuqiangdong solved problem Mickey Mouse's Friends (#4468) on first attempt12 days ago
liuqiangdong solved problem Carpenters` Language (#3284) on first attempt12 days ago
liuqiangdong solved problem Zeros and Ones (#8379) on 4 attempt12 days ago
liuqiangdong solved problem Conveyer (#11536) on 2 attempt12 days ago
liuqiangdong solved problem Coup (#4324) on first attempt12 days ago