this repo has no description
2023, day03: first attempt, too low
+338
+9
2023/day03/deno.json
+9
2023/day03/deno.json
+37
2023/day03/deno.lock
+37
2023/day03/deno.lock
···
1
+
{
2
+
"version": "3",
3
+
"remote": {
4
+
"https://deno.land/std@0.208.0/assert/_constants.ts": "8a9da298c26750b28b326b297316cdde860bc237533b07e1337c021379e6b2a9",
5
+
"https://deno.land/std@0.208.0/assert/_diff.ts": "58e1461cc61d8eb1eacbf2a010932bf6a05b79344b02ca38095f9b805795dc48",
6
+
"https://deno.land/std@0.208.0/assert/_format.ts": "a69126e8a469009adf4cf2a50af889aca364c349797e63174884a52ff75cf4c7",
7
+
"https://deno.land/std@0.208.0/assert/assert.ts": "9a97dad6d98c238938e7540736b826440ad8c1c1e54430ca4c4e623e585607ee",
8
+
"https://deno.land/std@0.208.0/assert/assert_almost_equals.ts": "e15ca1f34d0d5e0afae63b3f5d975cbd18335a132e42b0c747d282f62ad2cd6c",
9
+
"https://deno.land/std@0.208.0/assert/assert_array_includes.ts": "6856d7f2c3544bc6e62fb4646dfefa3d1df5ff14744d1bca19f0cbaf3b0d66c9",
10
+
"https://deno.land/std@0.208.0/assert/assert_equals.ts": "d8ec8a22447fbaf2fc9d7c3ed2e66790fdb74beae3e482855d75782218d68227",
11
+
"https://deno.land/std@0.208.0/assert/assert_exists.ts": "407cb6b9fb23a835cd8d5ad804e2e2edbbbf3870e322d53f79e1c7a512e2efd7",
12
+
"https://deno.land/std@0.208.0/assert/assert_false.ts": "0ccbcaae910f52c857192ff16ea08bda40fdc79de80846c206bfc061e8c851c6",
13
+
"https://deno.land/std@0.208.0/assert/assert_greater.ts": "ae2158a2d19313bf675bf7251d31c6dc52973edb12ac64ac8fc7064152af3e63",
14
+
"https://deno.land/std@0.208.0/assert/assert_greater_or_equal.ts": "1439da5ebbe20855446cac50097ac78b9742abe8e9a43e7de1ce1426d556e89c",
15
+
"https://deno.land/std@0.208.0/assert/assert_instance_of.ts": "3aedb3d8186e120812d2b3a5dea66a6e42bf8c57a8bd927645770bd21eea554c",
16
+
"https://deno.land/std@0.208.0/assert/assert_is_error.ts": "c21113094a51a296ffaf036767d616a78a2ae5f9f7bbd464cd0197476498b94b",
17
+
"https://deno.land/std@0.208.0/assert/assert_less.ts": "aec695db57db42ec3e2b62e97e1e93db0063f5a6ec133326cc290ff4b71b47e4",
18
+
"https://deno.land/std@0.208.0/assert/assert_less_or_equal.ts": "5fa8b6a3ffa20fd0a05032fe7257bf985d207b85685fdbcd23651b70f928c848",
19
+
"https://deno.land/std@0.208.0/assert/assert_match.ts": "c4083f80600bc190309903c95e397a7c9257ff8b5ae5c7ef91e834704e672e9b",
20
+
"https://deno.land/std@0.208.0/assert/assert_not_equals.ts": "9f1acab95bd1f5fc9a1b17b8027d894509a745d91bac1718fdab51dc76831754",
21
+
"https://deno.land/std@0.208.0/assert/assert_not_instance_of.ts": "0c14d3dfd9ab7a5276ed8ed0b18c703d79a3d106102077ec437bfe7ed912bd22",
22
+
"https://deno.land/std@0.208.0/assert/assert_not_match.ts": "3796a5b0c57a1ce6c1c57883dd4286be13a26f715ea662318ab43a8491a13ab0",
23
+
"https://deno.land/std@0.208.0/assert/assert_not_strict_equals.ts": "4cdef83df17488df555c8aac1f7f5ec2b84ad161b6d0645ccdbcc17654e80c99",
24
+
"https://deno.land/std@0.208.0/assert/assert_object_match.ts": "d8fc2867cfd92eeacf9cea621e10336b666de1874a6767b5ec48988838370b54",
25
+
"https://deno.land/std@0.208.0/assert/assert_rejects.ts": "45c59724de2701e3b1f67c391d6c71c392363635aad3f68a1b3408f9efca0057",
26
+
"https://deno.land/std@0.208.0/assert/assert_strict_equals.ts": "b1f538a7ea5f8348aeca261d4f9ca603127c665e0f2bbfeb91fa272787c87265",
27
+
"https://deno.land/std@0.208.0/assert/assert_string_includes.ts": "b821d39ebf5cb0200a348863c86d8c4c4b398e02012ce74ad15666fc4b631b0c",
28
+
"https://deno.land/std@0.208.0/assert/assert_throws.ts": "63784e951475cb7bdfd59878cd25a0931e18f6dc32a6077c454b2cd94f4f4bcd",
29
+
"https://deno.land/std@0.208.0/assert/assertion_error.ts": "4d0bde9b374dfbcbe8ac23f54f567b77024fb67dbb1906a852d67fe050d42f56",
30
+
"https://deno.land/std@0.208.0/assert/equal.ts": "9f1a46d5993966d2596c44e5858eec821859b45f783a5ee2f7a695dfc12d8ece",
31
+
"https://deno.land/std@0.208.0/assert/fail.ts": "c36353d7ae6e1f7933d45f8ea51e358c8c4b67d7e7502028598fe1fea062e278",
32
+
"https://deno.land/std@0.208.0/assert/mod.ts": "37c49a26aae2b254bbe25723434dc28cd7532e444cf0b481a97c045d110ec085",
33
+
"https://deno.land/std@0.208.0/assert/unimplemented.ts": "d56fbeecb1f108331a380f72e3e010a1f161baa6956fd0f7cf3e095ae1a4c75a",
34
+
"https://deno.land/std@0.208.0/assert/unreachable.ts": "4600dc0baf7d9c15a7f7d234f00c23bca8f3eba8b140286aaca7aa998cf9a536",
35
+
"https://deno.land/std@0.208.0/fmt/colors.ts": "34b3f77432925eb72cf0bfb351616949746768620b8e5ead66da532f93d10ba2"
36
+
}
37
+
}
+140
2023/day03/input
+140
2023/day03/input
···
1
+
........897.......839...........651.399.............236...............................343...986...........308...............................
2
+
........*................*404......*............134.....953..508=.....................*....*..........325*..........744......392............
3
+
...350..847..403...-..541.....622.................*....................356.......%..95...793....................830...........*.....163.....
4
+
.....&.......@...105.............$..745............42...785.............*..443.412............922..............*...........663........*.....
5
+
.253....../..........696.............*..................*..............817.$.....................*...........62........................373..
6
+
...........244...419....*189....=........*...871.74...797...353.737................227..626.....429.726%...9......*956...803/.......*.......
7
+
.793...........=.....-...........119..683.18.*...............@......+.....182..372....$.&...................*..756...............945.610....
8
+
....*.........496.....395.....................929.746................76..*.....*..............673-...*.....47........591..271...............
9
+
.....964..................241...........*............+.....+....590.......129.6....$.....@...........680....................*...............
10
+
..........523*448...........&....136.759.356............789.......*.................367.330..397.............483....354......354...869......
11
+
...488................920........*...........................652...802....$.......*............*..............-.....................*.......
12
+
..../.........986....*......*....550.995......376...............+......641.....567.315.........887..66...863....552.936..........277........
13
+
.................*.800...354.464.......*.533......................20.......704..........918........*.....*...........*....214........&434...
14
+
........%.....589...................596..*.......373...-..........*....785.@......941......*....521.......908...897..610....................
15
+
........384..........827*101....698......978....*......947.614.571....*..........@.....+...1.......................=......#73...734.........
16
+
122%..........*...................*..........993............./.....260.........+.....466...............%........................*...........
17
+
...........938.992........246......305...449......335...739................588..681.........920.....164.........................431.........
18
+
..558....$........................................@.....*.....................=............-............847.....879..51................624..
19
+
.....*.104....*818.......505.785.10...................161....210....................723..........55......*..424..&.....*.........723..*.....
20
+
...44......542.....975..................437...............51....*686.....*....../..*.........990*......708.....@....715...&....#.......997..
21
+
...............801..@.............-....*.....702....&....*............238.236.706.183..+................................842.545.............
22
+
...........202*...................906..204...*...990......212....380%..................208...................66.............................
23
+
......./........../....878............................266.......................278...............920...................144.........423.....
24
+
....494..*.....976........@.....&.......*287...553-..*.............731...................649..247*........703......@....%....817....*.......
25
+
.........856.......592...........708.404............707.......274...*........-............#.....................%.567.........*......431.761
26
+
.............663.........974...............%...446.............*............751....793..........811....225.&...48.....860..887..............
27
+
................&...........*.......673..536......-.........447.....@...............@...$..................816..........*...................
28
+
....822................@....251....$............................413..306.164.............540.....313..476..........@...586./65....840.......
29
+
.....*......@.950.....266............$.........1...+...............*..........373..................*.............885.................*......
30
+
......157.529....*.........341.....480.............60......765....122...633....+............$182....963.....................587..976.824....
31
+
................172............685.....480....#........831*................*......747......................262..................-...........
32
+
....*......+438.....@......332./.......=...739..815...............356.....119.273.&.....317*674.......=...*....561..........192..........89.
33
+
....867..-........179..............319........../....74@..952*374...*.........*....................125....578...*...........*......652......
34
+
..........549.............873.........*...=........*...............695.*.....126.........821.....................697.$......806.52....*54...
35
+
....792...........-...646*....770.....163.637....941........884.........744..............................#............800...................
36
+
.......*.......181............@.............../........92..#...................518...654.......421*995.310....450...............771.........
37
+
...+................./48...........968.........269................904.......=...../.....................................266.....*...........
38
+
.211....636.................630.17*.....%581........./843.....%..*.......878...............829.....119.33........211.........247............
39
+
.......*......................-...................%..........559..873.............*138.439*....687*..........130....*681....................
40
+
....522.................792........896.........471...480*321...................125..............................*...................291.....
41
+
........616.......818.....$..858.............................659*826.....109.....................................10.564=.331...156...+......
42
+
........*.......@...*..29....*...@......546.............907.............*.....965.......217.808.....802..212...............*................
43
+
....607.976..641..852.@...330...158....../.......630........247.......503........$.335+....*.........*..*....618...423&.335...803...........
44
+
......=..............................502........#........-..*.....923......664....................421...395.-..................#............
45
+
........*.................625....646..@...99............901.59......*.....*..........517.$747.*....................315..............79...922
46
+
.....289.789..............%......*.........*......................762....388..189.....*........277.........*222...*.................$.......
47
+
.................................738....406.....462...........................*.....915..............505/.......61.....+.......202*......646
48
+
..749..............163............................*.....963..........907.......979....................................223..716.....265......
49
+
.......&....741............362.......117.......837..96../.................#..............786.256.....942..=970...983........*...............
50
+
......133......*486.725.......*....../...............%................930.310...................*733.-.............$.....198.........189....
51
+
....................*........256........68.......267...873........418*.....................573.................................219..*.......
52
+
......+.....439..525..187........495..............*...=.......923..........327..988..300........447*59..702../..840......40.....*...........
53
+
......731....*........*..........*..............547.......453.....6.$.........*.......*................-....447....@.......*.737............
54
+
.907#.......375........195.....707..17.................9..........%..119...147..594.22.......81.........................485......446........
55
+
.....................................*....#............*.....62...................*...........*....569...935.868....-...............*528....
56
+
...#..........209........229.......787.470..............403........892.........816.....923..811...$.........*......104.907.849....*.........
57
+
..154.346.....*...361.........................10/...237................-................*.............600..............*.......998.606......
58
+
.........%...216..*.......*.........*368.869.........#................6..98...........53.............*.....850@...102...751.................
59
+
....550............727...383.....818.....*...913.............879...........*.....420.....150.........708....................................
60
+
705*.......@688.......................289.....*.........................431........*...+....*50.....................698...668*144...........
61
+
..................501..70.520....$32......562..458....170......279$............504......883............/...44........*......................
62
+
..450..107@........*..................586*...........*.........................*....510............788.274............589...-26......&......
63
+
...................342.........&.551+.................302...............286.....931....&....-649..$.............575................185...199
64
+
............602..............470.........243*......@............818.690*.......................................*....863..793*...............
65
+
......934.....*......200.936.....46..........137.72.........377*......................443*372........498....320..#...........553......598...
66
+
........-...451./952..*...*....*.......................804..............305......700............675...&.........611.........................
67
+
......................393.......708....957........*697......808.....138*.........%......186....*....%...162*...........624........244.%.....
68
+
.....220*.........872......*...........*.........7.........................................=..6....391......562...880.....*......#....120...
69
+
...+.....608.........*...74.568........193.........379.........$682......933.927&.....&............................./..984..................
70
+
93..553........*768.739...........421.........880.....*....737.............*.........69.....................................................
71
+
.........334...............................40*........910.................................+465..682.............141*.......248..80..........
72
+
.........=..................323...172.............506..............503........568....785+.......%.......940*734.......#573....*...*.....130.
73
+
...163@........%17..42..108*.......*...$......700..*..81...../...............+....%.............................#285.........499.523....*...
74
+
.............-........*..........305.706.....*....942.....843........*.............378.861.......573.859.173............522............544..
75
+
..........974.......517.756..762.............480.....................289................*...........*......*.228%..........*......628.......
76
+
....567........&274......+..../..........................................926.............391............214.............270...230..-........
77
+
...........=...............52...../......155*150.......180&..*......482..&...884................-125...........................@............
78
+
..........332..................318............................123......%......*...............=........................310..................
79
+
....................856.154........@............161....192..................=..387.............384..*827................*..&400......588....
80
+
.......283.............*....@.......12.....309...*...$...........643.......885..........862................210.......449....................
81
+
.......*......937.........98.....&........*....560....884.......$.................866#.../.............622..*..901.............462..........
82
+
.....279............273......896..17.661..880...............138...632......66...%.............93......*....349...*........./......=.........
83
+
..............430....*....+.....*.....*............350...............*..........226.......621*......312........=..266....574..111...........
84
+
..339........../.....770.451....122........990.....................811...780........*448.................325.249...............+...$...441..
85
+
......................................$......%...........793..............@..787.766....................................64..+......252.*....
86
+
.........556........../.....256/...267...336.....897..........524*417.........................950...930$.452........164......713.......592..
87
+
....759....*...........672.................-.868....*....613......................401.....742..*..............560........=.........939......
88
+
.....$...780.......195......578...............*...%...+....*.....=.....&.............*......#...645...636.797..........652...........*......
89
+
......................*......................77...97.988.821...882...977.......127.609.914...............*..................................
90
+
..........+...195&.....930.....872.......................................79..............&.....14...................-.......150..274........
91
+
..........473................9*.............951&................./...827*.............46......-...13....751.........640.......*.....*504....
92
+
898................-.............56*....378..............291..310..........58............937.....$.......*.../.............840..714.........
93
+
............-321.128.157............549..-....130....478*.........*.....................................123...164..............*....631.....
94
+
..516..989@..........*.........*670............................204..577.......&817....@514........790...............816.........148.*.......
95
+
.....*................233...........*838.....*951.....-954..........$.......&.................110.........99...........*..@187.......671.467
96
+
224...205.....552................823......343................490*...........377..................*.......$...........779.......408..........
97
+
............./..../.....................................166*..........120...........452.........148...=.......................*.............
98
+
.562..............768.........#.267.29...806*......476......214.........*....*......*...............867.211....248.$870....@...829...*......
99
+
...*..826@...................1.....*.........251....+.....#...........211.893.403....702.......44.......*........+..........75......977.....
100
+
..368.........861$......867....=.......................834.....................................=.........507................................
101
+
.......721*............*.......912.#497....................87-.....231...894.......968..........................659$.......@..........564...
102
+
...........690.......432....@..................332................*.........*756..*................302..214*.........803..855...............
103
+
..................26.......943...........633...*.....299.150....639.................796.....440.............428......+...........538.647....
104
+
........31........*............................260.....-................=..261.............*............................644.303..%.....-....
105
+
227..........#.161....*....&.....305...............345........328....639...*........$.......802....612.185................%../..............
106
+
.......683.953.....224....58.....*.................*....799...............944.964....245.............*.%................@......28.19.242.97.
107
+
....93*........../.............908.........$249..480.......*......978..............................58........=209......373.802*.........*...
108
+
467...........201..........932.....997......................548................/.....-904.....796.....3+............................915.....
109
+
...................#......@.......*......748*965.................922......451..169..............$.945....372#..979........%..436...*........
110
+
........&.....880&..789........14.805..............571....222/.....*.70......*........./958..........%.........&.../....61.....*...73.......
111
+
.......280.................................=.861......-.........144...........950................%.......907......910.......396.............
112
+
.....+.........592*149.820*511...........298....&.......*264..........-..527..............-.....679.......*...............@......50*270.....
113
+
...901......=....................@483.............$..936......625%...619....%..........748...............785...860......26..181.........747.
114
+
.........85..640...#........=.=.......49.......216.............................268*.............................#...........#.....53....*...
115
+
...........+.......744...933...766....*.................%...............*714.......909................................999...........*...311.
116
+
.............783....................947.................352...765..............897.....+430..869.................121.%............236.......
117
+
...45....*......*..752......617..................332...........*...236...........*..........*....@.528..........&......530..................
118
+
..../.134.713.871..*.............*...........#.....%.930...........*....323....377........678.544..*........542.........$.......470.629*786.
119
+
..................259...&.....959.225......177.......*.....912*..........$.........................306..996.*....*.........*681...*.........
120
+
..........250*768......598.........................850.........598..............3*.........904*648........=.372...197...410......152...=....
121
+
............................................507@.......960..............362.164...131...................................................115.
122
+
.....746.......117..678=........952...303*.......+......................./..*...........$636../...597......37................351...=........
123
+
.......*.281...@...................*......337.258..814...687.....#922.=....772..611.153.......573....*.......*..............*.......518.....
124
+
....144.....*.......396...........240................+......*.........45.......+.......*...........479.&293..126.....784-...783.............
125
+
...........843...@....*..918*.............................986.....542...................117.....................................578.707.....
126
+
..984.............251........258....597$.650.........................*..................................928.409.684...547.......*....%......
127
+
....&..489....931...........................$....356........................489..............302...............*............./...259.../996.
128
+
......./........*.................................*......385........63*911...*.........%........*578...633.175.........@804..421............
129
+
..98...........188..........226....+...............909....*...................535.....798................$....*.796.........................
130
+
....*.....%...................+....531...563...........426......617*202.........................929-.......439....%..332.....+.23&.347......
131
+
...364..149..............425............*.....662.481.......................788..$844..................506..........@.....693......&........
132
+
..........................*....408...772....+.......-.......232*......*......*.............#.+294.....*.....706................435..........
133
+
......566*972........631=.425.*...........14............984.....667..7.236....195..9.....222........757......*.....865..604&..*....344.&....
134
+
.................439..........710..............477*714..............................*544........368............395*...........435...*..204..
135
+
..........229......+..596.179........../................165.542*47........147..............653..*...................466...........119.......
136
+
.....690...@............@.......467..626........&......*.................*....=42.....724....+.816....262*.....237.@....549.383.............
137
+
......*.........750..............*..............202....967.914......279..................*........./......147.@...............*........480..
138
+
...444.......84...#....+..........527......*351..............*......*................225..888.......806.............7......#...518.....*....
139
+
.............*........628...............749......*976.200.....852..354...23....=........*...............................138............833..
140
+
..........964.................................211...............................578.....986.............879......59.........................
+75
2023/day03/part1.ts
+75
2023/day03/part1.ts
···
1
+
if (import.meta.main) {
2
+
const input = (
3
+
await Deno.readFile("input").then((bytes) =>
4
+
new TextDecoder().decode(bytes),
5
+
)
6
+
).trim();
7
+
console.log(answer(input));
8
+
}
9
+
10
+
type Coord = [number, number];
11
+
12
+
type PartNum = {
13
+
num: number;
14
+
coords: Coord[];
15
+
};
16
+
17
+
export function answer(input: string): number {
18
+
const grid = input.split("\n").map((l) => l.split(""));
19
+
const [partNums, symbols] = getPartNumsAndSymbols(grid);
20
+
21
+
return partNums.reduce(
22
+
(sum, { coords, num }) =>
23
+
isSymbolAdjacent(coords, symbols) ? sum + num : sum,
24
+
0,
25
+
);
26
+
}
27
+
28
+
export function isSymbolAdjacent(coords: Coord[], symbols: Coord[]): boolean {
29
+
return coords.some(([x, y]) =>
30
+
adjacentCoords([x, y]).some(([ax, ay]) =>
31
+
symbols.some(([sx, sy]) => ax === sx && ay === sy),
32
+
),
33
+
);
34
+
}
35
+
36
+
function adjacentCoords([x, y]: Coord): Coord[] {
37
+
return [
38
+
[x - 1, y - 1],
39
+
[x + 1, y + 1],
40
+
[x - 1, y + 1],
41
+
[x + 1, y - 1],
42
+
[x, y + 1],
43
+
[x, y - 1],
44
+
[x + 1, y],
45
+
[x - 1, y],
46
+
];
47
+
}
48
+
49
+
function getPartNumsAndSymbols(grid: string[][]): [PartNum[], Coord[]] {
50
+
const isSymbol = (c: string) => !c.match(/([0-9]|\.)/);
51
+
const isNum = (c: string) => !!c.match(/[0-9]/);
52
+
53
+
const partNums: PartNum[] = [];
54
+
const symbolCoords: Coord[] = [];
55
+
56
+
for (let y = 0; y < grid.length; y++) {
57
+
for (let x = 0; x < grid[y].length; x++) {
58
+
const c = grid[y][x];
59
+
if (isSymbol(c)) symbolCoords.push([x, y]);
60
+
else if (isNum(c)) {
61
+
const coords: Coord[] = [];
62
+
let numStr = "";
63
+
let current = c;
64
+
while (current && isNum(current)) {
65
+
coords.push([x, y]);
66
+
numStr += current;
67
+
current = grid[y][++x];
68
+
}
69
+
partNums.push({ num: parseInt(numStr), coords });
70
+
}
71
+
}
72
+
}
73
+
74
+
return [partNums, symbolCoords];
75
+
}
+13
2023/day03/part2.ts
+13
2023/day03/part2.ts
···
1
+
if (import.meta.main) {
2
+
const input = (
3
+
await Deno.readFile("input").then((bytes) =>
4
+
new TextDecoder().decode(bytes),
5
+
)
6
+
).trim();
7
+
console.log(answer(input));
8
+
}
9
+
10
+
export function answer(input: string): number {
11
+
console.log(input);
12
+
return 42;
13
+
}
+40
2023/day03/puzzle.md
+40
2023/day03/puzzle.md
···
1
+
\--- Day 3: Gear Ratios ---
2
+
----------
3
+
4
+
You and the Elf eventually reach a [gondola lift](https://en.wikipedia.org/wiki/Gondola_lift) station; he says the gondola lift will take you up to the *water source*, but this is as far as he can bring you. You go inside.
5
+
6
+
It doesn't take long to find the gondolas, but there seems to be a problem: they're not moving.
7
+
8
+
"Aaah!"
9
+
10
+
You turn around to see a slightly-greasy Elf with a wrench and a look of surprise. "Sorry, I wasn't expecting anyone! The gondola lift isn't working right now; it'll still be a while before I can fix it." You offer to help.
11
+
12
+
The engineer explains that an engine part seems to be missing from the engine, but nobody can figure out which one. If you can *add up all the part numbers* in the engine schematic, it should be easy to work out which part is missing.
13
+
14
+
The engine schematic (your puzzle input) consists of a visual representation of the engine. There are lots of numbers and symbols you don't really understand, but apparently *any number adjacent to a symbol*, even diagonally, is a "part number" and should be included in your sum. (Periods (`.`) do not count as a symbol.)
15
+
16
+
Here is an example engine schematic:
17
+
18
+
```
19
+
467..114..
20
+
...*......
21
+
..35..633.
22
+
......#...
23
+
617*......
24
+
.....+.58.
25
+
..592.....
26
+
......755.
27
+
...$.*....
28
+
.664.598..
29
+
30
+
```
31
+
32
+
In this schematic, two numbers are *not* part numbers because they are not adjacent to a symbol: `114` (top right) and `58` (middle right). Every other number is adjacent to a symbol and so *is* a part number; their sum is `*4361*`.
33
+
34
+
Of course, the actual engine schematic is much larger. *What is the sum of all of the part numbers in the engine schematic?*
35
+
36
+
To begin, [get your puzzle input](3/input).
37
+
38
+
Answer:
39
+
40
+
You can also [Shareon [Twitter](https://twitter.com/intent/tweet?text=%22Gear+Ratios%22+%2D+Day+3+%2D+Advent+of+Code+2023&url=https%3A%2F%2Fadventofcode%2Ecom%2F2023%2Fday%2F3&related=ericwastl&hashtags=AdventOfCode) [Mastodon](javascript:void(0);)] this puzzle.
+24
2023/day03/test.ts
+24
2023/day03/test.ts
···
1
+
import { assertEquals } from "https://deno.land/std@0.208.0/assert/mod.ts";
2
+
import * as p1 from "./part1.ts";
3
+
import * as p2 from "./part2.ts";
4
+
5
+
Deno.test("part1", () => {
6
+
const examples = [
7
+
"467..114..",
8
+
"...*......",
9
+
"..35..633.",
10
+
"......#...",
11
+
"617*......",
12
+
".....+.58.",
13
+
"..592.....",
14
+
"......755.",
15
+
"...$.*....",
16
+
".664.598..",
17
+
].join("\n");
18
+
assertEquals(p1.answer(examples), 4361);
19
+
});
20
+
21
+
Deno.test("part2", () => {
22
+
const examples = ["abc", "def"].join("\n");
23
+
assertEquals(p2.answer(examples), 42);
24
+
});