[TASK] Implemented day 5
This commit is contained in:
19
.run/run-day-5.run.xml
Normal file
19
.run/run-day-5.run.xml
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@@ -0,0 +1,19 @@
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<component name="ProjectRunConfigurationManager">
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<configuration default="false" name="run-day-5" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
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<option name="command" value="run --package advent-of-code-2022-rust --bin advent-of-code-2022-rust -- -d 5" />
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<option name="workingDirectory" value="file://$PROJECT_DIR$" />
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<option name="channel" value="DEFAULT" />
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<option name="requiredFeatures" value="true" />
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<option name="allFeatures" value="false" />
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<option name="emulateTerminal" value="false" />
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<option name="withSudo" value="false" />
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<option name="buildTarget" value="REMOTE" />
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<option name="backtrace" value="SHORT" />
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<envs />
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<option name="isRedirectInput" value="false" />
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<option name="redirectInputPath" value="" />
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<method v="2">
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<option name="CARGO.BUILD_TASK_PROVIDER" enabled="true" />
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</method>
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</configuration>
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</component>
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7
Cargo.lock
generated
7
Cargo.lock
generated
@@ -8,6 +8,7 @@ version = "0.1.0"
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dependencies = [
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"lazy_static",
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"regex",
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"rustc-hash",
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]
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[[package]]
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@@ -47,3 +48,9 @@ name = "regex-syntax"
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version = "0.6.28"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "456c603be3e8d448b072f410900c09faf164fbce2d480456f50eea6e25f9c848"
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[[package]]
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name = "rustc-hash"
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version = "1.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
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@@ -9,3 +9,4 @@ edition = "2021"
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[dependencies]
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regex = "1"
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lazy_static = "1.4.0"
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rustc-hash = "1.1.0"
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513
input/day5.txt
Normal file
513
input/day5.txt
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@@ -0,0 +1,513 @@
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[H] [Z] [J]
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[L] [W] [B] [G] [R]
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[R] [G] [S] [J] [H] [Q]
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[F] [N] [T] [J] [P] [R] [F]
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[B] [C] [M] [R] [Q] [F] [G] [P]
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[C] [D] [F] [D] [D] [D] [T] [M] [G]
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[J] [C] [J] [J] [C] [L] [Z] [V] [B]
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[M] [Z] [H] [P] [N] [W] [P] [L] [C]
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1 2 3 4 5 6 7 8 9
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move 3 from 2 to 1
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move 8 from 6 to 4
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move 4 from 8 to 2
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move 3 from 1 to 9
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move 1 from 2 to 4
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move 3 from 7 to 5
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move 3 from 9 to 2
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move 3 from 3 to 5
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move 1 from 5 to 1
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move 5 from 1 to 8
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move 2 from 1 to 8
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move 3 from 7 to 3
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move 1 from 8 to 9
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move 6 from 9 to 8
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move 3 from 8 to 7
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move 7 from 8 to 9
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move 2 from 5 to 9
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move 2 from 2 to 9
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move 3 from 3 to 7
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move 2 from 8 to 3
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move 7 from 4 to 8
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move 3 from 4 to 1
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move 4 from 8 to 6
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move 4 from 6 to 1
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move 8 from 1 to 2
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move 1 from 1 to 4
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move 3 from 5 to 1
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move 8 from 9 to 8
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move 4 from 3 to 1
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move 5 from 5 to 3
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move 2 from 7 to 1
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move 1 from 7 to 4
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move 1 from 7 to 2
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move 3 from 3 to 5
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move 3 from 9 to 1
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move 9 from 8 to 1
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move 2 from 9 to 7
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move 1 from 8 to 5
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move 4 from 5 to 3
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move 1 from 3 to 4
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move 1 from 9 to 6
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move 1 from 6 to 9
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move 7 from 4 to 9
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move 1 from 7 to 3
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move 1 from 8 to 2
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move 8 from 2 to 1
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move 4 from 3 to 5
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move 2 from 9 to 6
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move 2 from 6 to 2
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move 2 from 4 to 9
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move 8 from 9 to 2
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move 3 from 7 to 9
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move 1 from 3 to 5
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move 2 from 3 to 8
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move 9 from 2 to 1
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move 1 from 8 to 7
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move 4 from 2 to 9
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move 4 from 5 to 6
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move 1 from 8 to 9
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move 27 from 1 to 2
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move 1 from 6 to 4
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move 3 from 6 to 4
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move 7 from 9 to 8
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move 4 from 4 to 1
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move 9 from 2 to 6
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move 2 from 1 to 9
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move 6 from 1 to 3
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move 1 from 5 to 3
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move 3 from 3 to 5
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move 3 from 5 to 3
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move 3 from 3 to 1
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move 4 from 6 to 7
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move 3 from 9 to 2
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move 1 from 6 to 4
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move 4 from 3 to 5
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move 3 from 6 to 5
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move 1 from 6 to 2
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move 15 from 2 to 3
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move 5 from 5 to 9
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move 13 from 3 to 9
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move 2 from 5 to 7
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move 1 from 4 to 2
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move 3 from 3 to 7
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move 11 from 2 to 7
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move 7 from 9 to 5
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move 3 from 5 to 7
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move 6 from 8 to 9
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move 4 from 1 to 2
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move 6 from 1 to 6
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move 3 from 5 to 1
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move 1 from 8 to 2
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move 4 from 2 to 9
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move 1 from 5 to 7
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move 6 from 7 to 6
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move 18 from 7 to 5
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move 1 from 7 to 1
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move 8 from 9 to 5
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move 1 from 2 to 6
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move 15 from 5 to 6
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move 6 from 5 to 3
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move 4 from 3 to 6
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move 26 from 6 to 5
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move 2 from 1 to 7
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move 4 from 5 to 9
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move 8 from 5 to 7
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move 3 from 7 to 9
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move 14 from 9 to 8
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move 7 from 5 to 2
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move 4 from 2 to 1
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move 5 from 1 to 9
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move 12 from 5 to 3
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move 5 from 8 to 5
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move 14 from 3 to 2
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move 1 from 5 to 2
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move 10 from 2 to 6
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move 7 from 9 to 6
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move 6 from 8 to 6
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move 1 from 2 to 7
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move 2 from 9 to 7
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move 2 from 8 to 6
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move 6 from 2 to 7
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move 1 from 1 to 8
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move 15 from 6 to 2
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move 1 from 6 to 9
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move 1 from 5 to 9
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move 1 from 9 to 6
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move 2 from 2 to 4
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move 3 from 9 to 5
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move 5 from 5 to 3
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move 3 from 3 to 6
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move 6 from 2 to 7
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move 1 from 5 to 9
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move 8 from 6 to 9
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move 2 from 6 to 7
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move 3 from 2 to 4
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move 9 from 6 to 7
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move 17 from 7 to 5
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move 1 from 8 to 4
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move 7 from 9 to 3
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move 12 from 5 to 8
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move 3 from 5 to 2
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move 4 from 7 to 8
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move 2 from 5 to 7
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move 1 from 7 to 9
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move 8 from 3 to 7
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move 17 from 7 to 5
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move 3 from 2 to 5
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move 1 from 3 to 6
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move 10 from 5 to 4
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move 5 from 2 to 7
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move 1 from 4 to 2
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move 3 from 9 to 8
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move 7 from 7 to 2
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move 5 from 5 to 1
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move 14 from 4 to 9
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move 3 from 9 to 8
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move 1 from 6 to 9
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move 2 from 1 to 4
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move 2 from 8 to 5
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move 16 from 8 to 6
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move 1 from 6 to 2
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move 11 from 9 to 2
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move 2 from 7 to 5
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move 1 from 1 to 6
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move 11 from 2 to 9
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move 4 from 2 to 8
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move 9 from 5 to 3
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move 1 from 4 to 2
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move 2 from 1 to 8
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move 1 from 2 to 9
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move 2 from 4 to 3
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move 8 from 6 to 9
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move 16 from 9 to 3
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move 16 from 3 to 2
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move 17 from 2 to 6
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move 1 from 9 to 3
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move 1 from 2 to 5
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move 1 from 9 to 4
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move 3 from 2 to 8
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move 1 from 9 to 1
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move 1 from 9 to 6
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move 7 from 3 to 1
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move 5 from 3 to 5
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move 3 from 8 to 3
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move 2 from 3 to 4
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move 6 from 8 to 4
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move 7 from 6 to 4
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move 3 from 6 to 7
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move 3 from 8 to 9
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move 3 from 5 to 2
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move 3 from 1 to 3
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move 1 from 4 to 8
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move 3 from 5 to 1
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move 13 from 4 to 7
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move 14 from 6 to 7
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move 6 from 1 to 9
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move 3 from 9 to 6
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move 1 from 8 to 7
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move 1 from 8 to 7
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move 20 from 7 to 3
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move 1 from 8 to 9
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move 1 from 1 to 9
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move 1 from 1 to 5
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move 1 from 4 to 6
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move 14 from 3 to 9
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move 1 from 2 to 6
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move 3 from 7 to 6
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move 6 from 3 to 2
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move 1 from 3 to 8
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move 2 from 7 to 3
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move 7 from 6 to 3
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move 12 from 3 to 1
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move 1 from 8 to 2
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move 1 from 4 to 9
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move 1 from 5 to 6
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move 1 from 6 to 4
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move 1 from 4 to 2
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move 2 from 2 to 3
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move 16 from 9 to 7
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move 3 from 6 to 7
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move 6 from 9 to 4
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move 4 from 4 to 7
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move 6 from 1 to 8
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move 2 from 3 to 6
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move 3 from 1 to 9
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move 3 from 2 to 3
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move 3 from 3 to 8
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move 5 from 2 to 8
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move 2 from 7 to 8
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move 3 from 1 to 5
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move 1 from 4 to 3
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move 2 from 9 to 8
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move 1 from 6 to 8
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move 2 from 9 to 1
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move 15 from 7 to 1
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move 1 from 6 to 5
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move 10 from 1 to 5
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move 1 from 4 to 1
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move 2 from 1 to 6
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move 9 from 7 to 8
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move 27 from 8 to 3
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move 1 from 6 to 1
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move 1 from 8 to 5
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move 5 from 5 to 6
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move 12 from 3 to 1
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move 3 from 7 to 1
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move 7 from 5 to 1
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move 1 from 6 to 4
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move 3 from 6 to 9
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move 1 from 4 to 2
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move 2 from 6 to 5
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move 1 from 7 to 6
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move 1 from 9 to 2
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move 2 from 5 to 6
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move 2 from 6 to 5
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move 3 from 1 to 3
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move 19 from 3 to 1
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move 2 from 2 to 9
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move 42 from 1 to 7
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move 4 from 9 to 7
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move 1 from 6 to 8
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move 1 from 8 to 5
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move 2 from 1 to 9
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move 3 from 5 to 7
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move 27 from 7 to 4
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move 1 from 1 to 4
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move 3 from 9 to 2
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move 18 from 4 to 9
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move 2 from 5 to 3
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move 1 from 7 to 1
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move 2 from 3 to 4
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move 8 from 7 to 5
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move 15 from 9 to 3
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move 1 from 9 to 7
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move 3 from 7 to 2
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move 2 from 7 to 2
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move 2 from 5 to 3
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move 1 from 1 to 5
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move 1 from 9 to 1
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move 1 from 3 to 1
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move 1 from 4 to 3
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move 8 from 7 to 3
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move 8 from 2 to 4
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move 1 from 9 to 6
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move 23 from 3 to 9
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move 1 from 9 to 6
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move 2 from 6 to 8
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move 1 from 8 to 6
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move 1 from 5 to 3
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move 7 from 4 to 8
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move 7 from 5 to 7
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move 2 from 8 to 3
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move 1 from 1 to 8
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move 3 from 7 to 4
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move 5 from 4 to 3
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move 1 from 1 to 8
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move 3 from 3 to 1
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move 8 from 9 to 7
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move 3 from 8 to 4
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move 1 from 6 to 2
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move 5 from 8 to 7
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move 6 from 3 to 1
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move 1 from 2 to 9
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move 7 from 7 to 9
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move 4 from 1 to 9
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move 2 from 4 to 2
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move 1 from 4 to 9
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move 1 from 1 to 6
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move 8 from 4 to 8
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move 4 from 1 to 5
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move 3 from 5 to 2
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move 2 from 2 to 5
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move 2 from 5 to 6
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move 1 from 3 to 7
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move 2 from 6 to 4
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move 1 from 5 to 7
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move 1 from 6 to 9
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move 1 from 4 to 1
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move 6 from 9 to 2
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move 8 from 9 to 7
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move 4 from 7 to 3
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move 4 from 8 to 3
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move 3 from 8 to 3
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move 8 from 3 to 5
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move 1 from 1 to 7
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move 11 from 9 to 7
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move 5 from 2 to 7
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move 1 from 8 to 1
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move 3 from 2 to 3
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move 1 from 1 to 4
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move 1 from 2 to 5
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move 20 from 7 to 8
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move 7 from 7 to 9
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move 4 from 4 to 7
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move 3 from 9 to 4
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move 5 from 7 to 4
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move 7 from 4 to 7
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move 4 from 9 to 2
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move 1 from 4 to 3
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move 4 from 3 to 5
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move 2 from 5 to 8
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move 4 from 5 to 2
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move 5 from 2 to 6
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move 2 from 6 to 3
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move 22 from 8 to 5
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move 13 from 7 to 9
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move 11 from 9 to 3
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move 2 from 6 to 8
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move 7 from 3 to 1
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move 18 from 5 to 2
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move 1 from 6 to 4
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move 1 from 4 to 9
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move 2 from 8 to 5
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move 2 from 9 to 1
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move 9 from 3 to 1
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move 4 from 5 to 6
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move 2 from 6 to 7
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move 3 from 9 to 5
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move 10 from 5 to 8
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move 6 from 8 to 7
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move 3 from 8 to 1
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move 6 from 2 to 3
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move 1 from 9 to 6
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move 5 from 3 to 4
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move 4 from 1 to 4
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move 12 from 2 to 7
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move 1 from 3 to 6
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move 3 from 5 to 6
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move 9 from 8 to 3
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move 8 from 8 to 4
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move 6 from 4 to 8
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move 5 from 6 to 3
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move 1 from 6 to 4
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move 1 from 7 to 4
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move 9 from 2 to 7
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move 8 from 7 to 6
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move 5 from 6 to 4
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move 1 from 7 to 4
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move 2 from 4 to 9
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move 2 from 6 to 1
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move 8 from 2 to 6
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move 9 from 1 to 8
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move 9 from 6 to 2
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move 1 from 1 to 8
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move 6 from 8 to 4
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move 2 from 9 to 7
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move 2 from 7 to 9
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move 15 from 2 to 8
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move 18 from 4 to 2
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move 14 from 4 to 5
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move 10 from 2 to 4
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move 9 from 2 to 6
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move 1 from 9 to 3
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move 1 from 3 to 1
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move 6 from 5 to 8
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move 3 from 4 to 9
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move 2 from 2 to 1
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move 1 from 1 to 6
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move 3 from 9 to 7
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move 22 from 8 to 6
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move 1 from 8 to 9
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move 2 from 1 to 5
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move 5 from 5 to 4
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move 2 from 5 to 8
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move 2 from 8 to 7
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move 1 from 9 to 7
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move 1 from 5 to 8
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move 1 from 9 to 8
|
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move 15 from 6 to 4
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move 2 from 5 to 2
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move 11 from 4 to 6
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move 5 from 4 to 1
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move 5 from 4 to 2
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move 2 from 1 to 5
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move 6 from 2 to 8
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move 11 from 6 to 3
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move 12 from 6 to 8
|
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move 1 from 3 to 9
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move 3 from 3 to 2
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move 6 from 4 to 2
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move 2 from 5 to 8
|
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move 5 from 7 to 2
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move 11 from 8 to 4
|
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move 1 from 7 to 4
|
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move 1 from 9 to 6
|
||||
move 7 from 2 to 1
|
||||
move 3 from 6 to 5
|
||||
move 2 from 5 to 3
|
||||
move 1 from 5 to 9
|
||||
move 3 from 4 to 9
|
||||
move 4 from 9 to 1
|
||||
move 4 from 3 to 6
|
||||
move 3 from 4 to 8
|
||||
move 3 from 8 to 9
|
||||
move 2 from 8 to 2
|
||||
move 9 from 8 to 7
|
||||
move 2 from 3 to 1
|
||||
move 2 from 3 to 2
|
||||
move 1 from 3 to 6
|
||||
move 2 from 9 to 1
|
||||
move 8 from 7 to 5
|
||||
move 7 from 2 to 7
|
||||
move 2 from 8 to 9
|
||||
move 4 from 6 to 5
|
||||
move 13 from 1 to 5
|
||||
move 4 from 1 to 8
|
||||
move 3 from 9 to 3
|
||||
move 12 from 5 to 9
|
||||
move 3 from 8 to 9
|
||||
move 1 from 8 to 4
|
||||
move 3 from 2 to 7
|
||||
move 3 from 3 to 7
|
||||
move 1 from 9 to 2
|
||||
move 4 from 6 to 4
|
||||
move 6 from 5 to 6
|
||||
move 2 from 7 to 3
|
||||
move 2 from 2 to 1
|
||||
move 5 from 6 to 5
|
||||
move 1 from 1 to 7
|
||||
move 9 from 5 to 4
|
||||
move 10 from 9 to 6
|
||||
move 1 from 2 to 6
|
||||
move 12 from 7 to 6
|
||||
move 1 from 7 to 4
|
||||
move 23 from 6 to 1
|
||||
move 10 from 4 to 3
|
||||
move 16 from 1 to 5
|
||||
move 5 from 1 to 2
|
||||
move 6 from 3 to 7
|
||||
move 5 from 4 to 8
|
||||
9
input/day5_example.txt
Normal file
9
input/day5_example.txt
Normal file
@@ -0,0 +1,9 @@
|
||||
[D]
|
||||
[N] [C]
|
||||
[Z] [M] [P]
|
||||
1 2 3
|
||||
|
||||
move 1 from 2 to 1
|
||||
move 3 from 1 to 3
|
||||
move 2 from 2 to 1
|
||||
move 1 from 1 to 2
|
||||
120
src/day5.rs
Normal file
120
src/day5.rs
Normal file
@@ -0,0 +1,120 @@
|
||||
use rustc_hash::FxHashMap;
|
||||
use crate::day_solver::DaySolver;
|
||||
|
||||
use super::util;
|
||||
|
||||
#[derive(Debug, Copy, Clone)]
|
||||
struct StackInstruction {
|
||||
amount: u8,
|
||||
from: u8,
|
||||
to: u8
|
||||
}
|
||||
|
||||
impl StackInstruction {
|
||||
fn parse(str: &str) -> StackInstruction {
|
||||
let mut split = str.split_whitespace()
|
||||
.filter(|s| s.chars().all(|c| c.is_numeric()));
|
||||
return StackInstruction {
|
||||
amount: split.next().unwrap().parse().unwrap(),
|
||||
from: split.next().unwrap().parse().unwrap(),
|
||||
to: split.next().unwrap().parse().unwrap()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, Clone)]
|
||||
pub struct Day5 {
|
||||
stacks: Vec<Vec<char>>,
|
||||
stack_ids_rev: FxHashMap<u8, usize>,
|
||||
instructions: Vec<StackInstruction>
|
||||
}
|
||||
|
||||
impl Day5 {
|
||||
fn execute_instruction_part1(&mut self, instr: &StackInstruction) {
|
||||
for _ in 0..instr.amount {
|
||||
let moving_crate = self.stacks[self.stack_ids_rev[&instr.from]].pop().unwrap();
|
||||
self.stacks[self.stack_ids_rev[&instr.to]].push(moving_crate);
|
||||
}
|
||||
}
|
||||
|
||||
fn execute_instructions_part1(&self) -> Day5 {
|
||||
|
||||
let mut updated_day = self.clone();
|
||||
for instr in &self.instructions {
|
||||
updated_day.execute_instruction_part1(instr);
|
||||
}
|
||||
updated_day
|
||||
}
|
||||
|
||||
fn execute_instruction_part2(&mut self, instr: &StackInstruction) {
|
||||
|
||||
let from_stack = &self.stacks[self.stack_ids_rev[&instr.from]];
|
||||
let from_stack_remaining = from_stack.len() - instr.amount as usize;
|
||||
let to_move: Vec<char> = from_stack.iter().skip(from_stack_remaining).cloned().collect();
|
||||
self.stacks[self.stack_ids_rev[&instr.to]].extend(to_move);
|
||||
self.stacks[self.stack_ids_rev[&instr.from]].truncate(from_stack_remaining);
|
||||
}
|
||||
|
||||
fn execute_instructions_part2(&self) -> Day5 {
|
||||
|
||||
let mut updated_day = self.clone();
|
||||
for instr in &self.instructions {
|
||||
updated_day.execute_instruction_part2(instr);
|
||||
}
|
||||
updated_day
|
||||
}
|
||||
}
|
||||
|
||||
impl Day5 {
|
||||
|
||||
pub fn create() -> Self {
|
||||
// let lines = util::read_file("input/day5_example.txt");
|
||||
let lines = util::read_file("input/day5.txt");
|
||||
|
||||
// Put the input into the day struct
|
||||
let mut line_split = lines.split(|s| s.is_empty());
|
||||
let stack_lines = line_split.next().unwrap();
|
||||
let instruction_lines = line_split.next().unwrap();
|
||||
|
||||
let stack_id_line = stack_lines.last().unwrap();
|
||||
let stack_id_strs: Vec<&str> = stack_id_line.split_whitespace().collect();
|
||||
let mut stack_id_idxs = Vec::new();
|
||||
let mut last_idx = 0;
|
||||
for stack_id_str in &stack_id_strs {
|
||||
let stack_id_idx = stack_id_line[last_idx..].find(stack_id_str).unwrap();
|
||||
stack_id_idxs.push(last_idx + stack_id_idx);
|
||||
last_idx = stack_id_idx + 1;
|
||||
}
|
||||
let stack_ids: Vec<u8> = stack_id_strs.iter().map(|s| s.parse::<u8>().unwrap()).collect();
|
||||
|
||||
let mut stacks: Vec<Vec<char>> = vec![Vec::with_capacity(stack_lines.len() - 1); stack_id_idxs.len()];
|
||||
for stack_line in stack_lines.iter().rev().skip(1) {
|
||||
stack_id_idxs.iter().enumerate()
|
||||
.for_each(|(i, stack_id_idx)| if let Some(c) = stack_line.chars().nth(stack_id_idx.to_owned()).filter(|c| !c.is_whitespace()) { stacks[i].push(c) })
|
||||
}
|
||||
|
||||
return Day5 {
|
||||
stacks,
|
||||
stack_ids_rev: FxHashMap::from_iter(stack_ids.iter().enumerate().map(|(k, v)| (v.clone(), k))),
|
||||
instructions: instruction_lines.iter().map(|s| StackInstruction::parse(s)).collect()
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
impl DaySolver for Day5 {
|
||||
|
||||
|
||||
fn solve_part1(&mut self) -> String {
|
||||
let updated_day = self.execute_instructions_part1();
|
||||
return updated_day.stacks.iter().filter_map(|s| s.last())
|
||||
.cloned()
|
||||
.collect::<String>()
|
||||
}
|
||||
|
||||
fn solve_part2(&mut self) -> String {
|
||||
let updated_day = self.execute_instructions_part2();
|
||||
return updated_day.stacks.iter().filter_map(|s| s.last())
|
||||
.cloned()
|
||||
.collect::<String>()
|
||||
}
|
||||
}
|
||||
@@ -8,8 +8,8 @@ pub struct DayX {
|
||||
impl DayX {
|
||||
|
||||
pub fn create() -> Self {
|
||||
// let lines = util::read_file("input/dayX_example.txt");
|
||||
let lines = util::read_file("input/dayX.txt");
|
||||
let lines = util::read_file("input/dayX_example.txt");
|
||||
// let lines = util::read_file("input/dayX.txt");
|
||||
|
||||
// Put the input into the day struct
|
||||
return DayX {}
|
||||
|
||||
@@ -3,6 +3,7 @@ use crate::day1::Day1;
|
||||
use crate::day2::Day2;
|
||||
use crate::day3::Day3;
|
||||
use crate::day4::Day4;
|
||||
use crate::day5::Day5;
|
||||
use crate::day_solver::DaySolver;
|
||||
|
||||
mod util;
|
||||
@@ -11,8 +12,9 @@ mod day_solver;
|
||||
mod day2;
|
||||
mod day3;
|
||||
mod day4;
|
||||
mod day5;
|
||||
|
||||
const MAX_DAY: u8 = 4;
|
||||
const MAX_DAY: u8 = 5;
|
||||
const DEFAULT_BENCHMARK_AMOUNT: u32 = 100;
|
||||
|
||||
fn main() {
|
||||
@@ -80,6 +82,7 @@ fn build_day_solver(day: u8) -> Option<Box<dyn DaySolver>> {
|
||||
2 => Some(Box::new(Day2::create())),
|
||||
3 => Some(Box::new(Day3::create())),
|
||||
4 => Some(Box::new(Day4::create())),
|
||||
5 => Some(Box::new(Day5::create())),
|
||||
_ => None
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user