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add day 5

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alex 2023-12-10 16:29:22 -05:00
parent 557d12b1e9
commit 191308edb3
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197
2023/day_05/input.txt Normal file
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seeds: 565778304 341771914 1736484943 907429186 3928647431 87620927 311881326 149873504 1588660730 119852039 1422681143 13548942 1095049712 216743334 3671387621 186617344 3055786218 213191880 2783359478 44001797
seed-to-soil map:
1136439539 28187015 34421000
4130684560 3591141854 62928737
2493176649 2843539493 216586902
4035246184 3979580848 40675839
784987951 2449883248 10512167
1230114095 458474273 89127842
3591141854 4278550666 16416630
795500118 1007741104 49669915
4075922023 4020256687 54762537
1170860539 385724159 59253556
1754134353 1447758461 710855281
2464989634 0 28187015
3811089926 3654070591 224156258
367106182 564462768 34737691
0 3060126395 64826339
1438999297 87449756 298274403
1319241937 901480302 106260802
1425502739 444977715 13496558
906091129 2158613742 230348410
401843873 2460395415 383144078
1737273700 547602115 16860653
64826339 599200459 302279843
2709763551 1057411019 390347442
845170033 2388962152 60921096
3607558484 4075019224 203531442
3100110993 3124952734 265337006
4193613297 3878226849 101353999
3365447999 62608015 24841741
soil-to-fertilizer map:
2997768542 2385088490 141138894
2483957796 2361581050 23507440
98641524 1346083581 385280737
3138907436 2256873732 8670947
0 2158232208 98641524
3147578383 2265544679 96036371
1035235183 2879344429 108036359
2567031012 2526227384 63435416
740156227 2589662800 180702628
2630466428 1790930094 367302114
1029837856 0 5397327
1143271542 5397327 1340686254
483922261 2987380788 256233966
2507465236 1731364318 59565776
920858855 2770365428 108979001
fertilizer-to-water map:
1539871014 1431400479 38399903
4189242304 3947275099 105724992
2012473116 0 61612686
3673653298 3769966020 177309079
25380533 833117788 21807501
143369400 1411638591 19761888
2698209531 61612686 40666379
401367210 2888296065 27849039
3850962377 4057978463 170640183
1076364770 854925289 39443942
0 2048878915 25380533
2682826842 1483785677 15382689
4026580932 4228618646 66348650
790899137 2074259448 70405647
2738875910 2609016218 230235412
2090748148 1854132037 12185242
163131288 1499168366 238235922
1115808712 3002097202 63461270
545943998 1215727887 195910704
4092929582 3673653298 96312722
1000530579 3065558472 75834191
2074085802 2916145104 16662346
429216249 1737404288 116727749
1578270917 2174814019 434202199
2969111322 102279065 44844471
1179269982 669063687 164054101
2463111278 507301424 161762263
741854702 2839251630 49044435
3013955793 894369231 236513741
861304784 2144665095 30148924
1525885719 1469800382 13985295
132032949 2932807450 11336451
2102933390 147123536 360177888
47188034 1130882972 84844915
4021602560 4053000091 4978372
2624873541 2944143901 57953301
891453708 3141392663 109076871
1343324083 1866317279 182561636
water-to-light map:
1509583382 1639808290 20361832
3841220400 2799952377 116887408
1472887638 3349716751 36695744
1375316591 4197396249 97571047
1030032900 38536653 44339012
3776233310 1557050237 64987090
1857053855 3386412495 71799907
2963593546 2694182899 38493443
3758462347 1622037327 17770963
1018869652 82875665 11163248
1308040556 2732676342 67276035
1928853762 3953749938 243646311
2488961036 3503789336 239267964
3562290347 3458212402 6096433
3568386780 1308040556 190075567
2728229000 1997029610 235364546
215668494 0 38536653
1646361217 3743057300 109790942
1529945214 3233300748 116416003
1756152159 3852848242 100901696
3958107808 1660170122 336859488
3503356233 1498116123 58934114
254205147 552157437 522214475
3002086989 3464308835 39480501
776419622 94038913 242450030
2172500073 2916839785 316460963
0 336488943 215668494
3041567490 2232394156 461788743
light-to-temperature map:
3498288578 2645051323 42074132
608593503 673232568 65024140
0 1287033796 108723708
3979313387 3634135302 315653909
2652759587 3018896130 103365881
1093544955 942695289 7961217
2756125468 3501628238 132507064
419683046 1625547778 126722533
683243352 349510049 26140330
1101506172 511314709 142580382
1283347805 375650379 135664330
673617643 24016268 9625709
709383682 1238532395 48501401
3763762608 2402322728 184668443
3948431051 2621479653 23571670
3660408219 2687125455 102463666
3561232935 2586991171 34488482
2459767392 3122262011 192992195
1244086554 1754618583 31645052
1073753155 1497748002 19791800
3972002721 3949789211 7310666
3540362710 4077337854 20870225
1419012135 738256708 79984976
1746461061 1457945428 39802574
3595721417 4190079809 64686802
1616767336 653895091 19337477
1275731606 823578131 7616199
108723708 818241684 5336447
546405579 1395757504 62187924
1498997111 950656506 117770225
2888632532 3957099877 102103275
1744112789 1752270311 2348272
2233819388 2077946837 225948004
3762871885 2401432005 890723
2136282224 2303894841 97537164
3311914546 3315254206 186374032
2118147522 4059203152 18134702
308182087 831194330 111500959
114060155 0 24016268
2077946837 4254766611 40200685
971525741 33641977 102227414
1636104813 1517539802 108007976
138076423 1068426731 170105664
3220042816 4098208079 91871730
2990735807 2789589121 229307009
757885083 135869391 213640658
temperature-to-humidity map:
1130946446 972737563 146373650
1277320096 1760175559 41760032
4151385320 4147641404 143581976
2634337722 0 466605084
1992884166 956487184 16250379
4147641404 4291223380 3743916
641064346 466605084 489882100
1319080128 1801935591 673804038
2009134545 2475739629 625203177
0 1119111213 641064346
humidity-to-location map:
3903940466 3635148971 125939893
1458128760 2186815403 67353660
3125319983 1458128760 728686643
2261072201 3994982121 66012689
3854006626 2992363154 49933840
1525482420 3780550419 183145699
2233668127 3967578047 27404074
2442260515 3138011064 466023456
740912129 0 327948845
2422798960 3761088864 19461555
1708628119 3963696118 3881929
2327084890 3042296994 95714070
4029880359 3604034520 31114451
1712510048 2471205075 521158079
367508399 695457244 373403730
2908283971 2254169063 217036012
0 327948845 367508399

33
2023/day_05/sample.txt Normal file
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seeds: 79 14 55 13
seed-to-soil map:
50 98 2
52 50 48
soil-to-fertilizer map:
0 15 37
37 52 2
39 0 15
fertilizer-to-water map:
49 53 8
0 11 42
42 0 7
57 7 4
water-to-light map:
88 18 7
18 25 70
light-to-temperature map:
45 77 23
81 45 19
68 64 13
temperature-to-humidity map:
0 69 1
1 0 69
humidity-to-location map:
60 56 37
56 93 4

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2023/day_05/solution.test.ts Normal file
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import path from "path";
import { readlines } from "../../_utils";
import { part1_solver, part2_solver } from "./solution";
describe("day 5: fertilizer, pt 1", () => {
test("sample input", async () => {
const sample = await readlines(path.resolve(__dirname, "./sample.txt"));
expect(part1_solver(sample)).toBe(-1);
});
test("submission input", async () => {
const input = await readlines(path.resolve(__dirname, "./input.txt"));
expect(part1_solver(input)).toBe(-1);
});
});
describe("day 5: fertilizer, pt 2", () => {
test("sample input", async () => {
const sample = await readlines(path.resolve(__dirname, "./sample.txt"));
expect(part2_solver(sample)).toBe(-1);
});
test("submission input", async () => {
const input = await readlines(path.resolve(__dirname, "./input.txt"));
expect(part2_solver(input)).toBe(-1);
});
});

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2023/day_05/solution.ts Normal file
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/*
--- Day 5: If You Give A Seed A Fertilizer ---
You take the boat and find the gardener right where you were told he would be: managing a giant "garden" that looks more to you like a farm.
"A water source? Island Island is the water source!" You point out that Snow Island isn't receiving any water.
"Oh, we had to stop the water because we ran out of sand to filter it with! Can't make snow with dirty water. Don't worry, I'm sure we'll get more sand soon; we only turned off the water a few days... weeks... oh no." His face sinks into a look of horrified realization.
"I've been so busy making sure everyone here has food that I completely forgot to check why we stopped getting more sand! There's a ferry leaving soon that is headed over in that direction - it's much faster than your boat. Could you please go check it out?"
You barely have time to agree to this request when he brings up another. "While you wait for the ferry, maybe you can help us with our food production problem. The latest Island Island Almanac just arrived and we're having trouble making sense of it."
The almanac (your puzzle input) lists all of the seeds that need to be planted. It also lists what type of soil to use with each kind of seed, what type of fertilizer to use with each kind of soil, what type of water to use with each kind of fertilizer, and so on. Every type of seed, soil, fertilizer and so on is identified with a number, but numbers are reused by each category - that is, soil 123 and fertilizer 123 aren't necessarily related to each other.
For example:
seeds: 79 14 55 13
seed-to-soil map:
50 98 2
52 50 48
soil-to-fertilizer map:
0 15 37
37 52 2
39 0 15
fertilizer-to-water map:
49 53 8
0 11 42
42 0 7
57 7 4
water-to-light map:
88 18 7
18 25 70
light-to-temperature map:
45 77 23
81 45 19
68 64 13
temperature-to-humidity map:
0 69 1
1 0 69
humidity-to-location map:
60 56 37
56 93 4
The almanac starts by listing which seeds need to be planted: seeds 79, 14, 55, and 13.
The rest of the almanac contains a list of maps which describe how to convert numbers from a source category into numbers in a destination category. That is, the section that starts with seed-to-soil map: describes how to convert a seed number (the source) to a soil number (the destination). This lets the gardener and his team know which soil to use with which seeds, which water to use with which fertilizer, and so on.
Rather than list every source number and its corresponding destination number one by one, the maps describe entire ranges of numbers that can be converted. Each line within a map contains three numbers: the destination range start, the source range start, and the range length.
Consider again the example seed-to-soil map:
50 98 2
52 50 48
The first line has a destination range start of 50, a source range start of 98, and a range length of 2. This line means that the source range starts at 98 and contains two values: 98 and 99. The destination range is the same length, but it starts at 50, so its two values are 50 and 51. With this information, you know that seed number 98 corresponds to soil number 50 and that seed number 99 corresponds to soil number 51.
The second line means that the source range starts at 50 and contains 48 values: 50, 51, ..., 96, 97. This corresponds to a destination range starting at 52 and also containing 48 values: 52, 53, ..., 98, 99. So, seed number 53 corresponds to soil number 55.
Any source numbers that aren't mapped correspond to the same destination number. So, seed number 10 corresponds to soil number 10.
So, the entire list of seed numbers and their corresponding soil numbers looks like this:
seed soil
0 0
1 1
... ...
48 48
49 49
50 52
51 53
... ...
96 98
97 99
98 50
99 51
With this map, you can look up the soil number required for each initial seed number:
Seed number 79 corresponds to soil number 81.
Seed number 14 corresponds to soil number 14.
Seed number 55 corresponds to soil number 57.
Seed number 13 corresponds to soil number 13.
The gardener and his team want to get started as soon as possible, so they'd like to know the closest location that needs a seed. Using these maps, find the lowest location number that corresponds to any of the initial seeds. To do this, you'll need to convert each seed number through other categories until you can find its corresponding location number. In this example, the corresponding types are:
Seed 79, soil 81, fertilizer 81, water 81, light 74, temperature 78, humidity 78, location 82.
Seed 14, soil 14, fertilizer 53, water 49, light 42, temperature 42, humidity 43, location 43.
Seed 55, soil 57, fertilizer 57, water 53, light 46, temperature 82, humidity 82, location 86.
Seed 13, soil 13, fertilizer 52, water 41, light 34, temperature 34, humidity 35, location 35.
So, the lowest location number in this example is 35.
What is the lowest location number that corresponds to any of the initial seed numbers?
*/
type SeedToSoil = {
[seed: number]: number
}
export function part1_solver(lines: string[]): number {
return 1;
}
/*
*/
export function part2_solver(lines: string[]): number {
return 1;
}