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Modern Art

USACO · 2017 · US Open · bronze-3

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The organizer’s problem statement is available at the official source link.

sample trace

Modern Art: sample trace

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

Published input4 2230 2737 2777 0000modelAlgorithm ideaApply the task rule to this published instance, preserving the relationships defined by the statement.task resultExpected output1
  1. 1

    Read the sample

    Use the official example for Modern Art 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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