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Replication

USACO · 2020 · December · gold-1

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

sample trace

Replication: sample trace

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

Published input10 1 ########## #........# #S.......# #........# ########## #S....S..# ########## ########## ########## ########## 10 2 ########## #.#......# #.#......# #S.......# #.#......# #.#......# ########## ########## ########## ########## 10 2 ########## #.S#.....# #..#.....# #S.......# #..#.....# #..#.....# ########## ########## ########## ##########modelAlgorithm ideaApply the task rule to this published instance, preserving the relationships defined by the statement.task resultExpected output15 28 10
  1. 1

    Read the sample

    Use the official example for Replication 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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