Final Results: USACO 2025 January Contest, Gold
Key:
* = Correct
x = Wrong Answer (including possibly empty or missing output file)
t = Timeout
c = Didn't Compile
! = Run-time error or exceeded memory limits
Pre-College Participants (USA only, Certified):
Country |
Year |
Name |
Score |
    | Problem 1 |     | Problem 2 |     | Problem 3 |
USA |   2026    | Alex Zhu | 1000 | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | |
USA |   2029    | Alyssa Zhu | 1000 | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | |
USA |   2026    | Patrick Zhou | 1000 | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | |
USA |   2026    | Michael Han | 1000 | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | |
USA |   2026    | Haozhe Wang | 867 | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | | | * | * | * | * | * | * | * | * | * | * | * | * | t | t | t | t | t | t | |
USA |   2026    | Annie Zhu | 867 | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | | | * | * | * | x | x | x | * | x | x | x | * | * | * | * | * | * | * | * | |
USA |   2025    | Aakash Gokhale | 844 | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | | | * | * | * | x | * | * | * | * | * | * | * | * | t | t | t | t | t | t | |
USA |   2026    | Thomas Liu | 822 | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | | | * | * | * | * | * | * | * | * | * | * | t | t | t | t | t | t | t | t | |
USA |   2026    | Phillip Zeng | 733 | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | | | * | * | * | * | * | * | t | t | t | t | t | t | t | t | t | t | t | t | |
USA |   2027    | Zuming Zhang | 733 | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | | | * | * | * | * | * | * | x | t | t | x | x | x | t | t | t | t | t | t | |
USA |   2025    | Samarth Bhargav | 711 | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | t | * | | | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | | | * | * | * | * | * | * | t | t | t | t | t | t | t | t | t | t | t | t | |