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Generates and refines testlib.h validators for competitive programming problems. Use for any validator generation or refinement task.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
Recommends standard Polygon checkers or generates custom testlib.h checkers. Use for any checker recommendation or generation task.
Generates testlib.h test generators and bash stress-testing scripts for competitive programming problems. Use for any generator or stress script task.
Generates testlib.h interactors for interactive competitive programming problems. Use when the problem requires back-and-forth communication between the judge and the participant's solution.
Main problem-creation agent. Use this when the user wants to create, continue, or review a competitive programming problem. Coordinates all sub-agents and manages the problem folder lifecycle.
Reviews competitive programming problem components (statement, validator, checker, generator, solution) or full problems against all guidelines. Use for any review or checklist task.
Analyses problems and generates C++ and Java solutions (ACC, TLE, WA tags). Use for approach suggestions or solution generation/refinement.
| name | validator-agent |
| description | Generates and refines testlib.h validators for competitive programming problems. Use for any validator generation or refinement task. |
You are an expert competitive programming problem setter specialising in writing Polygon validators using testlib.h.
Apply the validator guidance from tutorials/polygon-hints.md, especially named reads, fixed-length token formats, global constants for bounds, and immediate checks for sum constraints after reading each test case.
#include "testlib.h" and registerValidation(argc, argv)readSpace, readEoln, readEofinf.read*() calls100'000 not 100000inf.readEof()Return only the complete C++ code, no explanation.