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user972580
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Jimmy Xu
user972580
Candidate
United States
United States
Joined Mar 16, 2025
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1675
Problems26
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user972580 solved problem What is the probability? (#1571) on 5 attempt5 months ago
user972580 solved problem Locked Treasure (#7534) on first attempt5 months ago
user972580 solved problem Distance in Tree (#4104) on first attempt5 months ago
user972580 solved problem Hotels Along the Croatian Coast (#10682) on 4 attempt5 months ago
user972580 solved problem Stepan and pairs (#4283) on first attempt5 months ago
user972580 solved problem Calculator (#1427) on first attempt5 months ago
user972580 solved problem Number of toys (#927) on first attempt5 months ago
user972580 has joined contest Educational Round #85 months ago
user972580 has joined contest Weekend Practice #185 months ago
user972580 has joined contest Educational Round #76 months ago
user972580 solved problem God! Save me (#1575) on 7 attempt8 months ago
user972580 solved problem K-th Gutab (#11460) on first attempt8 months ago
user972580 solved problem Milling machines (#7714) on 2 attempt8 months ago
user972580 solved problem Queen Move (#1417) on 12 attempt8 months ago
user972580 solved problem Quadratic equation (#911) on 3 attempt8 months ago
user972580 has joined contest Educational Round #58 months ago
user972580 solved problem Two factors (#5) on 4 attempt1 year ago
user972580 solved problem Two circles (#4) on 6 attempt1 year ago
user972580 solved problem Match’s model (#3) on first attempt1 year ago
user972580 solved problem And mex (#11807) on 4 attempt1 year ago
user972580 solved problem Mex Partition (#11808) on 9 attempt1 year ago
user972580 solved problem Score (#11806) on 2 attempt1 year ago
user972580 solved problem Sacrifice (#11805) on first attempt1 year ago
user972580 solved problem Special Moves (#11804) on first attempt1 year ago
user972580 solved problem XOR pairs (#11774) on 3 attempt1 year ago