Basecamp
    Home
    Problems
    Contests
    Courses
    Rating
    Posts
    Store
    Discord
user972580
Sign in
Jimmy Xu
user972580
Candidate
United States
United States
Joined Mar 16, 2025
OverviewRatingPosts
Rating
1675
Problems26
Submissions50
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2021
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2022
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2023
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2024
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2025
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2026
user972580 solved problem What is the probability? (#1571) on 5 attempt7 days ago
user972580 solved problem Locked Treasure (#7534) on first attempt7 days ago
user972580 solved problem Distance in Tree (#4104) on first attempt7 days ago
user972580 solved problem Hotels Along the Croatian Coast (#10682) on 4 attempt7 days ago
user972580 solved problem Stepan and pairs (#4283) on first attempt8 days ago
user972580 solved problem Calculator (#1427) on first attempt8 days ago
user972580 solved problem Number of toys (#927) on first attempt8 days ago
user972580 has joined contest Educational Round #88 days ago
user972580 has joined contest Weekend Practice #1815 days ago
user972580 has joined contest Educational Round #722 days ago
user972580 solved problem God! Save me (#1575) on 7 attempt3 months ago
user972580 solved problem K-th Gutab (#11460) on first attempt3 months ago
user972580 solved problem Milling machines (#7714) on 2 attempt3 months ago
user972580 solved problem Queen Move (#1417) on 12 attempt3 months ago
user972580 solved problem Quadratic equation (#911) on 3 attempt3 months ago
user972580 has joined contest Educational Round #53 months ago
user972580 solved problem Two factors (#5) on 4 attempt11 months ago
user972580 solved problem Two circles (#4) on 6 attempt11 months ago
user972580 solved problem Match’s model (#3) on first attempt11 months ago
user972580 solved problem And mex (#11807) on 4 attempt11 months ago
user972580 solved problem Mex Partition (#11808) on 9 attempt11 months ago
user972580 solved problem Score (#11806) on 2 attempt11 months ago
user972580 solved problem Sacrifice (#11805) on first attempt11 months ago
user972580 solved problem Special Moves (#11804) on first attempt11 months ago
user972580 solved problem XOR pairs (#11774) on 3 attempt11 months ago