ICPC
Saturday, November 15, 2025 at 13:00PST


Solutions and Judges' Data for the 2025 Pacific Northwest Division 2 Regional Contest

Each problem specified the time limit in seconds for a single test case run.
All programs were limited to a total of 2GB of RAM.
These limits were enforced by the Contest Control System judging software.
The 2GB memory limit specified INCLUDES the memory used by the execution environment.

The Judges

Jason FengJerry LiKevin Sun
Misha IvkovAndy NguyenNick Wu
Derek KismanBinh NguyenAlan Zheng
Gennady KorotkevichTom RokickiDavid Zheng

You can download the problem statements, sample data, judges' data and judges' solutions all zipped together.

ProblemJudges' SolutionsSample Data FilesSecret Judges' Data
A: An Elephant Problem Judges' Solutions Sample Input/Output Judges' Input/Output
B: Call for Problems, Round 3 Judges' Solutions Sample Input/Output Judges' Input/Output
C: GPA Computation Judges' Solutions Sample Input/Output Judges' Input/Output
D: Honkai Stress Relief Judges' Solutions Sample Input/Output Judges' Input/Output
E: Missed Alarm Judges' Solutions Sample Input/Output Judges' Input/Output
F: Strawberry Judges' Solutions Sample Input/Output Judges' Input/Output
G: Bouquet of Balloons Judges' Solutions Sample Input/Output Judges' Input/Output
H: Fractal Painting Judges' Solutions Sample Input/Output Judges' Input/Output
I: Server Corridor Judges' Solutions Sample Input/Output Judges' Input/Output
J: Shh Judges' Solutions Sample Input/Output Judges' Input/Output
K: Solidarity of the Happy Cats Judges' Solutions Sample Input/Output Judges' Input/Output
L: Training, Round 4 Judges' Solutions Sample Input/Output Judges' Input/Output
M: Triangle of Triangles Judges' Solutions Sample Input/Output Judges' Input/Output

ICPC Pacific Northwest Home Page. Last modified . Please email the North American Championship system's team at NACSystems@icpc.global with comments, questions, or corrections.