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vjudge4
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Ma Mengqi
vjudge4
Ukraine
Ukraine
Joined Mar 10, 2018
Achievements (5)
Problem Solver 5Problem Solver 4Problem Solver 3Problem Solver 2Problem Solver
OverviewAchievementsPosts
Problems2471
Submissions92801
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2021
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2022
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2023
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2024
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2025
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2026
vjudge4 solved problem TF Problem (#10941) on first attempt6 giờ trước
vjudge4 solved problem Mr. Nine and his love for mangoes (#9655) on first attempt22 giờ trước
vjudge4 solved problem Hoof, Paper, Scissors (Silver) (#10548) on 2 attempt2 ngày trước
vjudge4 solved problem King (#3458) on first attempt3 ngày trước
vjudge4 solved problem n-th Largest Value (#2440) on first attempt3 ngày trước
vjudge4 solved problem Bubble Sort - 2 (#4741) on first attempt3 ngày trước
vjudge4 solved problem New Labyrinth of Amber (#595) on 5 attempt5 ngày trước
vjudge4 solved problem Consecutive (#11718) on first attempt9 ngày trước
vjudge4 solved problem Sum of Subarrays (#12232) on first attempt9 ngày trước
vjudge4 solved problem Division of Candies (#8290) on 7 attempt9 ngày trước
vjudge4 solved problem Comparison of substrings (#8736) on 2 attempt10 ngày trước
vjudge4 solved problem Close Combat (#12255) on 2 attempt10 ngày trước
vjudge4 solved problem Peak Element (#11287) on 4 attempt13 ngày trước
vjudge4 solved problem ADA and Queue (#11789) on first attempt13 ngày trước
vjudge4 solved problem Knight Moves! (#1267) on first attempt20 ngày trước
vjudge4 solved problem First element occurring k times in an array (#10609) on 2 attempt23 ngày trước
vjudge4 solved problem Tall Building (#12300) on first attempt24 ngày trước
vjudge4 solved problem The Cow-Signal (#10558) on first attempt24 ngày trước
vjudge4 solved problem The Way Home (#72) on 2 attempt27 ngày trước
vjudge4 solved problem Move Brackets (#11788) on first attempt1 tháng trước
vjudge4 solved problem Biodiversity (#9703) on first attempt1 tháng trước
vjudge4 solved problem Divide into 2 groups (#11339) on first attempt1 tháng trước
vjudge4 solved problem Kaosar And Game (#12261) on first attempt1 tháng trước
vjudge4 solved problem Big sorting (#11638) on first attempt1 tháng trước
vjudge4 solved problem Green plantings (#198) on 3 attempt1 tháng trước