Day 14. Best one yet!
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5 changed files with 309 additions and 0 deletions
7
day14/Cargo.lock
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7
day14/Cargo.lock
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# This file is automatically @generated by Cargo.
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# It is not intended for manual editing.
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version = 3
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[[package]]
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name = "day14"
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version = "0.1.0"
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8
day14/Cargo.toml
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8
day14/Cargo.toml
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[package]
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name = "day14"
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version = "0.1.0"
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edition = "2021"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[dependencies]
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169
day14/data.txt
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169
day14/data.txt
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@ -0,0 +1,169 @@
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503,53 -> 503,50 -> 503,53 -> 505,53 -> 505,51 -> 505,53 -> 507,53 -> 507,52 -> 507,53 -> 509,53 -> 509,50 -> 509,53
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539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
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545,125 -> 549,125
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536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
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500,34 -> 500,37 -> 496,37 -> 496,40 -> 506,40 -> 506,37 -> 504,37 -> 504,34
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527,147 -> 527,139 -> 527,147 -> 529,147 -> 529,142 -> 529,147 -> 531,147 -> 531,138 -> 531,147 -> 533,147 -> 533,137 -> 533,147 -> 535,147 -> 535,140 -> 535,147 -> 537,147 -> 537,146 -> 537,147 -> 539,147 -> 539,142 -> 539,147 -> 541,147 -> 541,140 -> 541,147
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527,147 -> 527,139 -> 527,147 -> 529,147 -> 529,142 -> 529,147 -> 531,147 -> 531,138 -> 531,147 -> 533,147 -> 533,137 -> 533,147 -> 535,147 -> 535,140 -> 535,147 -> 537,147 -> 537,146 -> 537,147 -> 539,147 -> 539,142 -> 539,147 -> 541,147 -> 541,140 -> 541,147
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539,150 -> 539,152 -> 534,152 -> 534,159 -> 544,159 -> 544,152 -> 543,152 -> 543,150
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500,34 -> 500,37 -> 496,37 -> 496,40 -> 506,40 -> 506,37 -> 504,37 -> 504,34
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527,147 -> 527,139 -> 527,147 -> 529,147 -> 529,142 -> 529,147 -> 531,147 -> 531,138 -> 531,147 -> 533,147 -> 533,137 -> 533,147 -> 535,147 -> 535,140 -> 535,147 -> 537,147 -> 537,146 -> 537,147 -> 539,147 -> 539,142 -> 539,147 -> 541,147 -> 541,140 -> 541,147
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558,119 -> 563,119
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536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
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539,131 -> 543,131
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527,147 -> 527,139 -> 527,147 -> 529,147 -> 529,142 -> 529,147 -> 531,147 -> 531,138 -> 531,147 -> 533,147 -> 533,137 -> 533,147 -> 535,147 -> 535,140 -> 535,147 -> 537,147 -> 537,146 -> 537,147 -> 539,147 -> 539,142 -> 539,147 -> 541,147 -> 541,140 -> 541,147
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536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
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526,82 -> 530,82
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527,147 -> 527,139 -> 527,147 -> 529,147 -> 529,142 -> 529,147 -> 531,147 -> 531,138 -> 531,147 -> 533,147 -> 533,137 -> 533,147 -> 535,147 -> 535,140 -> 535,147 -> 537,147 -> 537,146 -> 537,147 -> 539,147 -> 539,142 -> 539,147 -> 541,147 -> 541,140 -> 541,147
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548,122 -> 553,122
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539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
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500,34 -> 500,37 -> 496,37 -> 496,40 -> 506,40 -> 506,37 -> 504,37 -> 504,34
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539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
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523,84 -> 527,84
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536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
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551,119 -> 556,119
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529,84 -> 533,84
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505,62 -> 509,62
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503,53 -> 503,50 -> 503,53 -> 505,53 -> 505,51 -> 505,53 -> 507,53 -> 507,52 -> 507,53 -> 509,53 -> 509,50 -> 509,53
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527,147 -> 527,139 -> 527,147 -> 529,147 -> 529,142 -> 529,147 -> 531,147 -> 531,138 -> 531,147 -> 533,147 -> 533,137 -> 533,147 -> 535,147 -> 535,140 -> 535,147 -> 537,147 -> 537,146 -> 537,147 -> 539,147 -> 539,142 -> 539,147 -> 541,147 -> 541,140 -> 541,147
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527,147 -> 527,139 -> 527,147 -> 529,147 -> 529,142 -> 529,147 -> 531,147 -> 531,138 -> 531,147 -> 533,147 -> 533,137 -> 533,147 -> 535,147 -> 535,140 -> 535,147 -> 537,147 -> 537,146 -> 537,147 -> 539,147 -> 539,142 -> 539,147 -> 541,147 -> 541,140 -> 541,147
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539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
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539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
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527,147 -> 527,139 -> 527,147 -> 529,147 -> 529,142 -> 529,147 -> 531,147 -> 531,138 -> 531,147 -> 533,147 -> 533,137 -> 533,147 -> 535,147 -> 535,140 -> 535,147 -> 537,147 -> 537,146 -> 537,147 -> 539,147 -> 539,142 -> 539,147 -> 541,147 -> 541,140 -> 541,147
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526,86 -> 530,86
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548,128 -> 552,128
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500,34 -> 500,37 -> 496,37 -> 496,40 -> 506,40 -> 506,37 -> 504,37 -> 504,34
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504,19 -> 504,23 -> 503,23 -> 503,31 -> 512,31 -> 512,23 -> 507,23 -> 507,19
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503,53 -> 503,50 -> 503,53 -> 505,53 -> 505,51 -> 505,53 -> 507,53 -> 507,52 -> 507,53 -> 509,53 -> 509,50 -> 509,53
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523,88 -> 527,88
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551,131 -> 555,131
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541,122 -> 546,122
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536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
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539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
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536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
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503,53 -> 503,50 -> 503,53 -> 505,53 -> 505,51 -> 505,53 -> 507,53 -> 507,52 -> 507,53 -> 509,53 -> 509,50 -> 509,53
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517,88 -> 521,88
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504,19 -> 504,23 -> 503,23 -> 503,31 -> 512,31 -> 512,23 -> 507,23 -> 507,19
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536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
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527,147 -> 527,139 -> 527,147 -> 529,147 -> 529,142 -> 529,147 -> 531,147 -> 531,138 -> 531,147 -> 533,147 -> 533,137 -> 533,147 -> 535,147 -> 535,140 -> 535,147 -> 537,147 -> 537,146 -> 537,147 -> 539,147 -> 539,142 -> 539,147 -> 541,147 -> 541,140 -> 541,147
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527,147 -> 527,139 -> 527,147 -> 529,147 -> 529,142 -> 529,147 -> 531,147 -> 531,138 -> 531,147 -> 533,147 -> 533,137 -> 533,147 -> 535,147 -> 535,140 -> 535,147 -> 537,147 -> 537,146 -> 537,147 -> 539,147 -> 539,142 -> 539,147 -> 541,147 -> 541,140 -> 541,147
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562,122 -> 567,122
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539,150 -> 539,152 -> 534,152 -> 534,159 -> 544,159 -> 544,152 -> 543,152 -> 543,150
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532,82 -> 536,82
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505,58 -> 509,58
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539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
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536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
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502,60 -> 506,60
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539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
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535,88 -> 539,88
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554,134 -> 558,134
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539,150 -> 539,152 -> 534,152 -> 534,159 -> 544,159 -> 544,152 -> 543,152 -> 543,150
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500,34 -> 500,37 -> 496,37 -> 496,40 -> 506,40 -> 506,37 -> 504,37 -> 504,34
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539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
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503,53 -> 503,50 -> 503,53 -> 505,53 -> 505,51 -> 505,53 -> 507,53 -> 507,52 -> 507,53 -> 509,53 -> 509,50 -> 509,53
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503,53 -> 503,50 -> 503,53 -> 505,53 -> 505,51 -> 505,53 -> 507,53 -> 507,52 -> 507,53 -> 509,53 -> 509,50 -> 509,53
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503,53 -> 503,50 -> 503,53 -> 505,53 -> 505,51 -> 505,53 -> 507,53 -> 507,52 -> 507,53 -> 509,53 -> 509,50 -> 509,53
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508,56 -> 512,56
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540,91 -> 540,92 -> 547,92 -> 547,91
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539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
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540,91 -> 540,92 -> 547,92 -> 547,91
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521,65 -> 521,67 -> 513,67 -> 513,72 -> 526,72 -> 526,67 -> 523,67 -> 523,65
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539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
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499,62 -> 503,62
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536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
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536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
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536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
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548,134 -> 552,134
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536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
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536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
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542,134 -> 546,134
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518,76 -> 518,77 -> 530,77 -> 530,76
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539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
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539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
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544,119 -> 549,119
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527,147 -> 527,139 -> 527,147 -> 529,147 -> 529,142 -> 529,147 -> 531,147 -> 531,138 -> 531,147 -> 533,147 -> 533,137 -> 533,147 -> 535,147 -> 535,140 -> 535,147 -> 537,147 -> 537,146 -> 537,147 -> 539,147 -> 539,142 -> 539,147 -> 541,147 -> 541,140 -> 541,147
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493,15 -> 493,16 -> 504,16 -> 504,15
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536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
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542,128 -> 546,128
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527,147 -> 527,139 -> 527,147 -> 529,147 -> 529,142 -> 529,147 -> 531,147 -> 531,138 -> 531,147 -> 533,147 -> 533,137 -> 533,147 -> 535,147 -> 535,140 -> 535,147 -> 537,147 -> 537,146 -> 537,147 -> 539,147 -> 539,142 -> 539,147 -> 541,147 -> 541,140 -> 541,147
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539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
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540,91 -> 540,92 -> 547,92 -> 547,91
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511,58 -> 515,58
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500,34 -> 500,37 -> 496,37 -> 496,40 -> 506,40 -> 506,37 -> 504,37 -> 504,34
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527,147 -> 527,139 -> 527,147 -> 529,147 -> 529,142 -> 529,147 -> 531,147 -> 531,138 -> 531,147 -> 533,147 -> 533,137 -> 533,147 -> 535,147 -> 535,140 -> 535,147 -> 537,147 -> 537,146 -> 537,147 -> 539,147 -> 539,142 -> 539,147 -> 541,147 -> 541,140 -> 541,147
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527,147 -> 527,139 -> 527,147 -> 529,147 -> 529,142 -> 529,147 -> 531,147 -> 531,138 -> 531,147 -> 533,147 -> 533,137 -> 533,147 -> 535,147 -> 535,140 -> 535,147 -> 537,147 -> 537,146 -> 537,147 -> 539,147 -> 539,142 -> 539,147 -> 541,147 -> 541,140 -> 541,147
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538,86 -> 542,86
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521,65 -> 521,67 -> 513,67 -> 513,72 -> 526,72 -> 526,67 -> 523,67 -> 523,65
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539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
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539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
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536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
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504,19 -> 504,23 -> 503,23 -> 503,31 -> 512,31 -> 512,23 -> 507,23 -> 507,19
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536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
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527,147 -> 527,139 -> 527,147 -> 529,147 -> 529,142 -> 529,147 -> 531,147 -> 531,138 -> 531,147 -> 533,147 -> 533,137 -> 533,147 -> 535,147 -> 535,140 -> 535,147 -> 537,147 -> 537,146 -> 537,147 -> 539,147 -> 539,142 -> 539,147 -> 541,147 -> 541,140 -> 541,147
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539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
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508,60 -> 512,60
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517,62 -> 521,62
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536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
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518,76 -> 518,77 -> 530,77 -> 530,76
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539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
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539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
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493,15 -> 493,16 -> 504,16 -> 504,15
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536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
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521,65 -> 521,67 -> 513,67 -> 513,72 -> 526,72 -> 526,67 -> 523,67 -> 523,65
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536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
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527,147 -> 527,139 -> 527,147 -> 529,147 -> 529,142 -> 529,147 -> 531,147 -> 531,138 -> 531,147 -> 533,147 -> 533,137 -> 533,147 -> 535,147 -> 535,140 -> 535,147 -> 537,147 -> 537,146 -> 537,147 -> 539,147 -> 539,142 -> 539,147 -> 541,147 -> 541,140 -> 541,147
|
||||
539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
|
||||
503,53 -> 503,50 -> 503,53 -> 505,53 -> 505,51 -> 505,53 -> 507,53 -> 507,52 -> 507,53 -> 509,53 -> 509,50 -> 509,53
|
||||
539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
|
||||
547,116 -> 552,116
|
||||
504,19 -> 504,23 -> 503,23 -> 503,31 -> 512,31 -> 512,23 -> 507,23 -> 507,19
|
||||
539,150 -> 539,152 -> 534,152 -> 534,159 -> 544,159 -> 544,152 -> 543,152 -> 543,150
|
||||
539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
|
||||
504,19 -> 504,23 -> 503,23 -> 503,31 -> 512,31 -> 512,23 -> 507,23 -> 507,19
|
||||
527,147 -> 527,139 -> 527,147 -> 529,147 -> 529,142 -> 529,147 -> 531,147 -> 531,138 -> 531,147 -> 533,147 -> 533,137 -> 533,147 -> 535,147 -> 535,140 -> 535,147 -> 537,147 -> 537,146 -> 537,147 -> 539,147 -> 539,142 -> 539,147 -> 541,147 -> 541,140 -> 541,147
|
||||
527,147 -> 527,139 -> 527,147 -> 529,147 -> 529,142 -> 529,147 -> 531,147 -> 531,138 -> 531,147 -> 533,147 -> 533,137 -> 533,147 -> 535,147 -> 535,140 -> 535,147 -> 537,147 -> 537,146 -> 537,147 -> 539,147 -> 539,142 -> 539,147 -> 541,147 -> 541,140 -> 541,147
|
||||
539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
|
||||
536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
|
||||
536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
|
||||
521,65 -> 521,67 -> 513,67 -> 513,72 -> 526,72 -> 526,67 -> 523,67 -> 523,65
|
||||
518,76 -> 518,77 -> 530,77 -> 530,76
|
||||
503,53 -> 503,50 -> 503,53 -> 505,53 -> 505,51 -> 505,53 -> 507,53 -> 507,52 -> 507,53 -> 509,53 -> 509,50 -> 509,53
|
||||
541,88 -> 545,88
|
||||
504,19 -> 504,23 -> 503,23 -> 503,31 -> 512,31 -> 512,23 -> 507,23 -> 507,19
|
||||
536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
|
||||
555,122 -> 560,122
|
||||
521,65 -> 521,67 -> 513,67 -> 513,72 -> 526,72 -> 526,67 -> 523,67 -> 523,65
|
||||
527,147 -> 527,139 -> 527,147 -> 529,147 -> 529,142 -> 529,147 -> 531,147 -> 531,138 -> 531,147 -> 533,147 -> 533,137 -> 533,147 -> 535,147 -> 535,140 -> 535,147 -> 537,147 -> 537,146 -> 537,147 -> 539,147 -> 539,142 -> 539,147 -> 541,147 -> 541,140 -> 541,147
|
||||
532,86 -> 536,86
|
||||
539,150 -> 539,152 -> 534,152 -> 534,159 -> 544,159 -> 544,152 -> 543,152 -> 543,150
|
||||
536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
|
||||
536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
|
||||
539,150 -> 539,152 -> 534,152 -> 534,159 -> 544,159 -> 544,152 -> 543,152 -> 543,150
|
||||
550,113 -> 555,113
|
||||
554,116 -> 559,116
|
||||
521,65 -> 521,67 -> 513,67 -> 513,72 -> 526,72 -> 526,67 -> 523,67 -> 523,65
|
||||
527,147 -> 527,139 -> 527,147 -> 529,147 -> 529,142 -> 529,147 -> 531,147 -> 531,138 -> 531,147 -> 533,147 -> 533,137 -> 533,147 -> 535,147 -> 535,140 -> 535,147 -> 537,147 -> 537,146 -> 537,147 -> 539,147 -> 539,142 -> 539,147 -> 541,147 -> 541,140 -> 541,147
|
||||
514,60 -> 518,60
|
||||
539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
|
||||
535,84 -> 539,84
|
||||
521,65 -> 521,67 -> 513,67 -> 513,72 -> 526,72 -> 526,67 -> 523,67 -> 523,65
|
||||
511,62 -> 515,62
|
||||
503,53 -> 503,50 -> 503,53 -> 505,53 -> 505,51 -> 505,53 -> 507,53 -> 507,52 -> 507,53 -> 509,53 -> 509,50 -> 509,53
|
||||
536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
|
||||
539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
|
||||
527,147 -> 527,139 -> 527,147 -> 529,147 -> 529,142 -> 529,147 -> 531,147 -> 531,138 -> 531,147 -> 533,147 -> 533,137 -> 533,147 -> 535,147 -> 535,140 -> 535,147 -> 537,147 -> 537,146 -> 537,147 -> 539,147 -> 539,142 -> 539,147 -> 541,147 -> 541,140 -> 541,147
|
||||
529,80 -> 533,80
|
||||
545,131 -> 549,131
|
||||
503,53 -> 503,50 -> 503,53 -> 505,53 -> 505,51 -> 505,53 -> 507,53 -> 507,52 -> 507,53 -> 509,53 -> 509,50 -> 509,53
|
||||
527,147 -> 527,139 -> 527,147 -> 529,147 -> 529,142 -> 529,147 -> 531,147 -> 531,138 -> 531,147 -> 533,147 -> 533,137 -> 533,147 -> 535,147 -> 535,140 -> 535,147 -> 537,147 -> 537,146 -> 537,147 -> 539,147 -> 539,142 -> 539,147 -> 541,147 -> 541,140 -> 541,147
|
||||
504,19 -> 504,23 -> 503,23 -> 503,31 -> 512,31 -> 512,23 -> 507,23 -> 507,19
|
||||
539,150 -> 539,152 -> 534,152 -> 534,159 -> 544,159 -> 544,152 -> 543,152 -> 543,150
|
||||
536,172 -> 536,168 -> 536,172 -> 538,172 -> 538,164 -> 538,172 -> 540,172 -> 540,168 -> 540,172 -> 542,172 -> 542,163 -> 542,172 -> 544,172 -> 544,164 -> 544,172 -> 546,172 -> 546,171 -> 546,172 -> 548,172 -> 548,165 -> 548,172 -> 550,172 -> 550,170 -> 550,172 -> 552,172 -> 552,170 -> 552,172
|
||||
554,110 -> 563,110
|
||||
539,105 -> 539,98 -> 539,105 -> 541,105 -> 541,100 -> 541,105 -> 543,105 -> 543,103 -> 543,105 -> 545,105 -> 545,101 -> 545,105 -> 547,105 -> 547,95 -> 547,105 -> 549,105 -> 549,104 -> 549,105 -> 551,105 -> 551,99 -> 551,105 -> 553,105 -> 553,97 -> 553,105 -> 555,105 -> 555,96 -> 555,105
|
||||
493,15 -> 493,16 -> 504,16 -> 504,15
|
||||
529,88 -> 533,88
|
||||
527,147 -> 527,139 -> 527,147 -> 529,147 -> 529,142 -> 529,147 -> 531,147 -> 531,138 -> 531,147 -> 533,147 -> 533,137 -> 533,147 -> 535,147 -> 535,140 -> 535,147 -> 537,147 -> 537,146 -> 537,147 -> 539,147 -> 539,142 -> 539,147 -> 541,147 -> 541,140 -> 541,147
|
||||
536,134 -> 540,134
|
||||
500,34 -> 500,37 -> 496,37 -> 496,40 -> 506,40 -> 506,37 -> 504,37 -> 504,34
|
||||
520,86 -> 524,86
|
||||
123
day14/src/main.rs
Normal file
123
day14/src/main.rs
Normal file
|
|
@ -0,0 +1,123 @@
|
|||
use std::collections::HashMap;
|
||||
|
||||
#[derive(Debug, Clone)]
|
||||
enum Pixel {
|
||||
Wall,
|
||||
Sand,
|
||||
Source,
|
||||
}
|
||||
|
||||
fn main() {
|
||||
let contents = std::fs::read_to_string("data.txt").expect("Failed to read file");
|
||||
let paths = contents
|
||||
.lines()
|
||||
.map(parse)
|
||||
.collect::<Vec<Vec<(usize, usize)>>>();
|
||||
|
||||
let mut cave: HashMap<(usize, usize), Pixel> = HashMap::new();
|
||||
cave.insert((500, 0), Pixel::Source);
|
||||
create_cave(&mut cave, paths.clone());
|
||||
|
||||
// Part 1
|
||||
simulate(&mut cave.clone());
|
||||
|
||||
// Part 2
|
||||
add_floor(&mut cave);
|
||||
simulate(&mut cave);
|
||||
}
|
||||
|
||||
fn parse(line: &str) -> Vec<(usize, usize)> {
|
||||
line.split(" -> ")
|
||||
.map(|c| c.split_once(",").unwrap())
|
||||
.map(|(l, r)| (l.parse().unwrap(), r.parse().unwrap()))
|
||||
.collect::<Vec<(usize, usize)>>()
|
||||
}
|
||||
|
||||
fn create_cave(cave: &mut HashMap<(usize, usize), Pixel>, paths: Vec<Vec<(usize, usize)>>) -> () {
|
||||
for path in paths {
|
||||
for i in 0..path.len() - 1 {
|
||||
let (x1, y1) = path[i];
|
||||
let (x2, y2) = path[i + 1];
|
||||
|
||||
for x in if x1 < x2 { x1..=x2 } else { x2..=x1 } {
|
||||
cave.insert((x, y1), Pixel::Wall);
|
||||
}
|
||||
|
||||
for y in if y1 < y2 { y1..=y2 } else { y2..=y1 } {
|
||||
cave.insert((x1, y), Pixel::Wall);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn draw_cave(cave: &HashMap<(usize, usize), Pixel>) -> () {
|
||||
let x_min = cave.keys().map(|(x, y)| x).min().unwrap();
|
||||
let y_min = cave.keys().map(|(x, y)| y).min().unwrap();
|
||||
let x_max = cave.keys().map(|(x, y)| x).max().unwrap();
|
||||
let y_max = cave.keys().map(|(x, y)| y).max().unwrap();
|
||||
|
||||
for y in *y_min..=*y_max {
|
||||
print!("{y} ");
|
||||
for x in *x_min..=*x_max {
|
||||
match cave.get(&(x, y)) {
|
||||
Some(Pixel::Wall) => print!("#"),
|
||||
Some(Pixel::Sand) => print!("o"),
|
||||
Some(Pixel::Source) => print!("+"),
|
||||
_ => print!("."),
|
||||
}
|
||||
}
|
||||
println!();
|
||||
}
|
||||
}
|
||||
|
||||
fn simulate(cave: &mut HashMap<(usize, usize), Pixel>) -> () {
|
||||
let mut grains = 1;
|
||||
while drop_sand(cave) {
|
||||
draw_cave(cave);
|
||||
println!("Grains: {grains}");
|
||||
grains = grains+1;
|
||||
}
|
||||
}
|
||||
|
||||
fn drop_sand(cave: &mut HashMap<(usize, usize), Pixel>) -> bool {
|
||||
let mut sand = (500, 0);
|
||||
let mut falling = true;
|
||||
while falling {
|
||||
if cave.get(&(sand.0, sand.1 + 1)).is_none() {
|
||||
// sand beats down
|
||||
sand = (sand.0, sand.1 + 1);
|
||||
|
||||
// Part 1 ends when it falls forever (or to 500)
|
||||
if sand.1 > 500 {
|
||||
return false;
|
||||
}
|
||||
} else {
|
||||
if cave.get(&(sand.0 - 1, sand.1 + 1)).is_none() {
|
||||
// check down and left
|
||||
sand = (sand.0 - 1, sand.1 + 1);
|
||||
} else if cave.get(&(sand.0 + 1, sand.1 + 1)).is_none() {
|
||||
// check down and right
|
||||
sand = (sand.0 + 1, sand.1 + 1);
|
||||
} else {
|
||||
// neither are open
|
||||
cave.insert((sand.0, sand.1), Pixel::Sand);
|
||||
falling = false;
|
||||
|
||||
// Part 2 ends when it hits sand immediately
|
||||
if sand.1 == 0 {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
fn add_floor(cave: &mut HashMap<(usize, usize), Pixel>) -> () {
|
||||
let y = cave.keys().map(|(_, y)| y).max().unwrap().to_owned();
|
||||
|
||||
for x in 0..1000 {
|
||||
cave.insert((x, y + 2), Pixel::Wall);
|
||||
}
|
||||
}
|
||||
2
day14/test.txt
Normal file
2
day14/test.txt
Normal file
|
|
@ -0,0 +1,2 @@
|
|||
498,4 -> 498,6 -> 496,6
|
||||
503,4 -> 502,4 -> 502,9 -> 494,9
|
||||
Loading…
Add table
Add a link
Reference in a new issue