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liyanhong
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Li YanHong
liyanhong
Ukraine
Ukraine
Joined Nov 1, 2021
Achievements (5)
Problem Solver 5Problem Solver 4Problem Solver 3Problem Solver 2Problem Solver
OverviewAchievementsPosts
Problems2363
Submissions85426
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liyanhong solved problem Triangle (#8184) on 2 attempt2 日前
liyanhong solved problem How many sixes? (#7228) on 3 attempt2 日前
liyanhong solved problem Gnomes and houses (#5339) on first attempt3 日前
liyanhong solved problem Counting Neighbors (#11861) on first attempt5 日前
liyanhong solved problem Beautiful Grid! (#12209) on first attempt5 日前
liyanhong solved problem Modern Art 3 (#11214) on first attempt6 日前
liyanhong solved problem Combinations with repetitions (#11723) on first attempt6 日前
liyanhong solved problem Maximize your Balance (#11860) on first attempt6 日前
liyanhong solved problem Messy Room (#12212) on first attempt6 日前
liyanhong solved problem Number of inversions (#2079) on first attempt10 日前
liyanhong solved problem Field Reduction (Bronze) (#10570) on first attempt13 日前
liyanhong solved problem Cinema+ (#4753) on 4 attempt15 日前
liyanhong solved problem Friends and Enemies (#2476) on first attempt16 日前
liyanhong solved problem The number of n-digit numbers 4 (#8822) on first attempt17 日前
liyanhong solved problem Bouncing Ball (#12311) on first attempt20 日前
liyanhong solved problem Easy Array Counting II (#12269) on first attempt20 日前
liyanhong solved problem Repeat: how many times to repeat? (#481) on first attempt20 日前
liyanhong solved problem Product of digits (#1116) on first attempt21 日前
liyanhong solved problem Census (#4740) on 2 attempt25 日前
liyanhong solved problem Happy sum (#7807) on first attempt25 日前
liyanhong solved problem The Very Hard One (#249) on 5 attempt25 日前
liyanhong solved problem Six (#8721) on first attempt1 か月前
liyanhong solved problem Karlsson-on-the-Roof (#4489) on first attempt1 か月前
liyanhong solved problem Winnie-the-Pooh (#4487) on first attempt1 か月前
liyanhong solved problem Unhappy Bus (#247) on 2 attempt1 か月前