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Cow Checkups

USACO · 2025 · January · bronze-3

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sample trace

Cow Checkups: sample trace

Trace this official sample for Cow Checkups: use the task rules to map the shown input to the expected output.

Published input3 1 3 2 3 2 1 3 1 2 3 1 2 3 7 1 3 2 2 1 3 2 3 2 2 1 2 3 1modelAlgorithm ideaApply the task rule to this published instance, preserving the relationships defined by the statement.task resultExpected output3 3 0 0 0 3 0 3 0 6 14 6 2 0 0 0
  1. 1

    Read the sample

    Use the official example for Cow Checkups as the concrete instance.
  2. 2

    Follow the task relation

    Apply the exact rule in the official statement to the displayed values.
  3. 3

    Check the result

    Verify that the final value matches the published expected output.
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