Final Results: USACO 2023 December Contest, Platinum

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 (Full List):

Country Year Name Score    Problem 1    Problem 2    Problem 3
CHN  2025    Xinyang Chen1000 *********************** *********************** ************************
USA  2025    Agastya Goel1000 *********************** *********************** ************************
USA  2025    Rain Jiang1000 *********************** *********************** ************************
IND  2024    Kshitij Sodani967 *********************** *********************** *******************x**x*
USA  2025    Ryan Bai950 *********x**x**x******* *********************** ************************
ISR  2025    Daniel Weber933 ************x******x*xx *********************** ************************
CHN  2025    Zhou Kangyang917 *****tt*********t*t*t** *********************** ************************
CHN  2024    Dayou Gao900 *********************** *********************** ******************!!!!!!
CAN  2024    Bálint Rózsa850 *******t*************tt *********************** ******************!!!!!!
CHN  2025    Daien Xiao833 *********************** *********************** **************tttttttttt
EGY  2024    Abdelmaged Nour833 ****x***xx**x******xxxx *********************** *******************x**x*

Pre-College Participants (USA only):

Country Year Name Score    Problem 1    Problem 2    Problem 3
USA  2025    Agastya Goel1000 *********************** *********************** ************************
USA  2025    Rain Jiang1000 *********************** *********************** ************************
USA  2025    Ryan Bai950 *********x**x**x******* *********************** ************************
USA  2025    Samuel Ren700 *****!!!!!!!!!!!!!!!!!! *********************** ************************
USA  2025    Brian Xue700 *****!!!!!!!!!!!!!!!!!! *********************** ************************
USA  2024    Egor Orekhov683 *****xx*ttttttxxxxxxxxt *********************** *******************x**x*
USA  2026    Rithwik Gupta667 *****xxxxxxtttxxxxxxxxt *********************** *******************x**x*
USA  2025    Patrick Deng667 *********************** ***********************
USA  2025    Sujay Konda633 *********************** *******************x**x*
USA  2025    Rohin Garg583 ********xxxxxxxxxxxxxxx *********************** **************tttttttttt

Observers:

Country Name Score    Problem 1    Problem 2    Problem 3
USAJay Leeds1000 *********************** *********************** ************************
CHNZiYan Wang783 *******t*************tt *********************** **************tttttttttt
CHNYanru Wu700 *********************** *********************** ******!!!!!!t!!!t!tttttt
CHNNachuan Li683 ***xxtt*xxxxxxxxxxtxxxx *********************** ************************
EGYAhmed Gamal683 *****tt*xxxxxxxtttxtxxx *********************** *******************x**x*
USAAndrew He667 *********************** ************************
CANKevin Sun667 *********************** ************************
NLDJeroen Op de Beek667 *********************** ************************
CHNSento Ayaka667 *********************** ************************
CHEJasmin Studer667 *****xxxttttttxxxxxxxxt *********************** *******************x**x*