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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
Problems2383
Submissions87828
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liuqiangdong solved problem Cakes (#10726) on first attempt22 時間前
liuqiangdong solved problem Peaceful Queens (#4445) on first attempt3 日前
liuqiangdong solved problem Finding pairs (#11609) on first attempt5 日前
liuqiangdong solved problem Honeymoon Hike (#2533) on 7 attempt5 日前
liuqiangdong solved problem Two-digit numbers 2 (#9986) on 5 attempt15 日前
liuqiangdong solved problem Multifactorial (#1214) on 2 attempt15 日前
liuqiangdong solved problem Black box (#3358) on 8 attempt17 日前
liuqiangdong solved problem Counting Haybales (#10559) on 3 attempt17 日前
liuqiangdong solved problem Biodiversity (#9703) on 2 attempt23 日前
liuqiangdong solved problem RSA Factorization (#367) on first attempt1 か月前
liuqiangdong solved problem Fence Job (#10885) on first attempt1 か月前
liuqiangdong solved problem Max Chunks To Make Sorted (#11489) on first attempt1 か月前
liuqiangdong solved problem Product of digits (#1116) on 2 attempt2 か月前
liuqiangdong solved problem Barrel (#7375) on 11 attempt2 か月前
liuqiangdong solved problem SumX (#4256) on 5 attempt2 か月前
liuqiangdong solved problem Queue (#3809) on first attempt2 か月前
liuqiangdong solved problem Dr Who`s Banquet (#3841) on first attempt2 か月前
liuqiangdong solved problem S-Nim (#1015) on 2 attempt2 か月前
liuqiangdong solved problem Complete to 9 (#11482) on 3 attempt2 か月前
liuqiangdong solved problem Cowntact Tracing (#10306) on 2 attempt2 か月前
liuqiangdong solved problem Construction of the School (#664) on 4 attempt2 か月前
liuqiangdong solved problem Closing the Farm (Silver) (#10573) on first attempt2 か月前
liuqiangdong solved problem Simple Sum (#8274) on first attempt2 か月前
liuqiangdong solved problem Mixing Milk (#10393) on first attempt2 か月前
liuqiangdong solved problem Tour Counting (#1103) on first attempt2 か月前