Day 03 part one
Signed-off-by: Christopher Arndt <chris@chrisarndt.de>
This commit is contained in:
parent
610a2527ec
commit
098ab3f9c8
|
|
@ -0,0 +1,140 @@
|
|||
...766.......821.547.....577......................................387.....................56..........446.793..........292..................
|
||||
...........................%...../.....981..........627..../..........-.....623......610..-..............*..................16......891.....
|
||||
...$...........716..&336.......470.325.................*.84........$..34....*.....+.....#.....*76....#.........303.433........-........&....
|
||||
.117../359.#...............595............129..963#..722..........128........192.313........31........887...............234.......-.........
|
||||
............298.....922...*.......482.......*..................*......./.........................395................264..../.......166......
|
||||
.732..................*..815..920*......113.827.........453.571.356..902......693...147............*.....128................................
|
||||
...*..........451-.442..................*...................................+....*....*.......918...680...........................529+......
|
||||
....844.587.....................347...425.....974......348.........$615....174.330..............*..................556.......972*...........
|
||||
..........&...676.........947..%.................*976.*.................45..........192........272.131..............-..977*......85.........
|
||||
.588..........*........$.$.......515...493.............73.....%...........*.....428.*....................*968..............964.......153*274
|
||||
....=..860...157....347............*..*......954.930.......472...618....899......%..726.330..44.......687........$..........................
|
||||
..........@..................+....465..47.......*......*............*........554............@...................485..320....................
|
||||
.....................%831.267.......................305.844.........413........*........741....-...692.948..........*..........650.......510
|
||||
....................................*212....419..............848............710.............670.....*......932...281......-.........398.....
|
||||
.......%....782.......187#..-....890...........@................*../...*531.....745................645......*........#..&..835......*.......
|
||||
.......180..=....153*......487........@322.........693.........805.687..............350.......259........626...849.221.833.......573....%674
|
||||
.....................821...........................*...988.............90..273...................*............*.............................
|
||||
.....65*845..346%..................*412...@.....901.............79.....*.....*..........169.764.14...3.....839...........559..=.............
|
||||
.....................553..798.............318.%..............29......772...................*......................511.........749...697.....
|
||||
.........@............*....*.........414.......13.517.......*...............597.....................28*366..........*......%.........*......
|
||||
......412...........724....973...&....*.............*..#......................%...910...........702......../......473.651...375.*347........
|
||||
.............*559................906..111........449....510......+342............*....797.262.............650............................175
|
||||
...........40.........793...................156......./.....643................577..........+.....................*304...711....437*368.....
|
||||
.........................*.............................843..*...........47..........406............=..../......761.......*...............851
|
||||
......309@......283...296......#.....322............./.....72.....729.....+...515......*..78......735..970.130..........16...../.&...426*...
|
||||
................................720.@......952....958.........672*..................239....*...............+................816..1..........
|
||||
............=..............259........494.+...........................+...447...........310............*...............%553.................
|
||||
....650....999..837*.......+.........*......%359..604.....577.........591.+.......................832.383........@252.........292...........
|
||||
....*...............677..........581.528...........*..=.....%.....................583.........................&........*354.................
|
||||
.................=.........470...*...........=...467...117........$736..3.........*...........................127...945.......808...&....785
|
||||
.747...658.....223...../........563.......466..........................#...652.841......417...........253.................906.*...984.......
|
||||
..........*106.......173....396.....................*106....645...426........*.......*......310.........%.....238*546.....*...442......$145.
|
||||
...618.........&203............*........988......833.................*......594.....837.....*...........................460.......671.......
|
||||
........................*...548.....704*......................274..985.575*...............122.....574......=391.............433%.-..........
|
||||
......871...747.......468................466*367..482....455....*..........53...................&.*.................507@....................
|
||||
........*..*..............597......................*...........855............................502.243.$484......446............-............
|
||||
.......51.............841...+...........7.565.....281.873*305........603................$..................#781...*.819.....591..104....675.
|
||||
............+..........*.......391-......*...........................-....658....515...861.......195/.......................................
|
||||
.............130.903...235..........757................&...765*237.........&....*...........215.......389%............*...269*812...........
|
||||
.526.919...........+.......-.......*........508*202...109............53.......899...........*....@..................55.94..............26...
|
||||
...*....................329........73...........................60=..+.....................10..152........674*993..........74..343..........
|
||||
......305......................902........349...542/.......................783..352...38.....................................=..*....507....
|
||||
.797.....+...............@.......=.......$.............303.348..408............*......-...729......=867.683..+.425*137.........698....&.....
|
||||
....*...........988.964.145.785.....916............*.....#.*...*.....535%.806.532.........*....@.........*..11..............................
|
||||
.684..834...473*.....*.......-.....*........892.372.448.....77.220........*............326..723.........836...........#503...994....*786....
|
||||
.........*..........863..483....773...........*.........101................121..535..................46......706..............*..334........
|
||||
.938*..304..../854......*...........267...462..367........#.......................*..%..............*........*...&...*......631.......384...
|
||||
....................................@.....*......................485..836...197..594..393....433..169.209..13....812..849..........=..../...
|
||||
.....................#.....132........172....419..380..245*860...........*...$.................=......@............................264......
|
||||
....52.555.........602...*........780*..........*...*............................398*245................................61.196.+............
|
||||
......*........@........624...823...............823..770.@....518......663.........................@972.....396*975.......*.....986.....*968
|
||||
.............694.308........................373...........578...#.........................959........................=250............461....
|
||||
..601...............#....719.-.......&.......................................757.............*.........344................660............699
|
||||
.....-.358..480*989...........261.....749......@......-689...209-.......826$...-..194........457..........*...473..........*.........893*...
|
||||
.339......%...........221..................643..564................................*.............443.....798.=.........668..69....@.........
|
||||
....*702..........&........145.734...........@..........$951...............325......439...........&.......................*....151.......436
|
||||
.........#......554.661....%......-....243.....................735.......-.....457.........769*........474*769............547........331....
|
||||
136.361..907.........*........../..........600.....-..739.769..#.........306.....*.............245..............*218..296......683...*......
|
||||
...*..................682...746.765..............681.....*...........511......704.........231................892..................*.715..728
|
||||
.......*415...................*........295..468.......................*.............35...*......./................665.985..&148.........&...
|
||||
....831.......510....444.......565.................3.....334......558..........626........342..532..426......709...#....*.......815.........
|
||||
..............*......*.............................*....*....*...*...............@.....................................418......*......%527.
|
||||
.280#...515..706..305........................344.623...957.803..2..............=...871.............243..989....+..............218...........
|
||||
.........*...............773...../...........@.......$................519/.88..249.+...........449*........#....86....454...2........$437...
|
||||
..........822...197.........*..717......./.......8....562.58*102.936@......*............187...........................@.........212.........
|
||||
..349.719.............728..623...........58.....*........................610....873........@...................................*............
|
||||
...*..*..................%.......423*214......259....426...101.....346............*.+.........359.....813.=...686.....$...639............140
|
||||
..839.768....464.........................../........*.....&...........@....367.951...741..........*....=..283...+..195.....%........632.*...
|
||||
...........#.......................821.893..539..287....................../.....................942...........................149.....*.925.
|
||||
......%....155..........*48.............*............143....../901.............844*368...=...................48....777.........*....246.....
|
||||
....79...............282.............437...............+...........561.....736............133.%.........+......*....*...257*....71..........
|
||||
.............655.131................................................*..........%..............154.......897..791.....29.....358.............
|
||||
...$...966.....*....*....864......892...........661..857=........=..259........645.................................$....630...........134...
|
||||
.806...=.....=....949...............*....#.......*..............531.................410.............................428..*..................
|
||||
..............225............941....570...705....705..36.86...........................%...972/...735....448/............528.................
|
||||
.....253................................................*...506.918.......390.478............................862............................
|
||||
.....*......137......................300..........607.....#....*......663................190................*.....869&..117$................
|
||||
.831.252.......+...%483..110.........*......299.........606..........&..................=................148...24..............147*748...851
|
||||
...........................-.......431.....%....820.........713.219....366.......704...........................*....%...&...............*...
|
||||
.......669.295.......*.................................155..*......#......*......=.....727........494...27...110...588..676..904...345...382
|
||||
......@...........987.829......732/......=.517*519.405.......897........115........716*...................*....................*......*.....
|
||||
..........................740..........713.........*.............978........*................+387.......=..885....-...+968......951....669..
|
||||
....105..............907.-.......105.......807..741.........*....*........627...882...=...........695..779.......248.......421..............
|
||||
...$................$.............*..907*.....*.....*....111.215.89...723........&....546.....849*....................119.....*......644*...
|
||||
.......62.....723......155.923...26......678.341.998.107...................=.........................=.........934.9....*...................
|
||||
....20*.................*...........251..............................470.46../........................31............*...406...441...........
|
||||
........$61......#...628......942......&......255/..926.......................520......47&...............240.......791.......*....875...424.
|
||||
.851.27.......700............*.....234..............-.......91.......=..729......................706...........458.....752...722.*......*...
|
||||
....*...............997....635...........920...*...........*.......266............2................*.............*......=................656
|
||||
.........=...................................57.115.773.944..107.........368...../..205.......971..829.728........566..........75....269....
|
||||
.......538...........646.......706#..762..............*........*.814=...................291..*..............30................*......&......
|
||||
..605*..............*...............*.......226.....709.8...671............159..974#...$.....427.......................645..587.............
|
||||
..........973.866..799......913...741...600*....705...............+........*.............................565..606.........*........654.778..
|
||||
......872....*.....................................#.873.....-225.499..546.847.......763..743@......113.....*.....=....380............*.....
|
||||
.........+......891.53.......206..........760..................................822.....-........136..%.....610.....20......85...............
|
||||
............200..+....*......*....236*511......849+.....672-.&................@..........591*.....*....292......%......176*.......571.......
|
||||
....#15......*......783....512..+....................*........914.86...-216........-574......381.658......*..201....17......758..*......$...
|
||||
..............560................725...628...+...646.432..867.....*.....................................734........*..........*.570....948..
|
||||
....417.....................................992....*............638......696..362...=.......40......................843.....722.............
|
||||
....*......*.................855.169...623......816..816...97.........*....*.....-..998..............................................3......
|
||||
...646..646.389..........................-..............*../.....990...972.92......................333....=..........185..261.400...*...#...
|
||||
.................966.&.............$.........#.....413.700........*...............................&....465...........*......=...+.621....452
|
||||
..873..247........*...212....290....429...551.....=............305....#...719.776....573#....657...............972..477.....................
|
||||
.....*...........725............*.........................405.........952..*.....$..........*.....856.......................295.............
|
||||
.....661.............919*92.....373.917*..794....#............12/..&.......468.......$....841.680.../..303..$..............*....653.197.=...
|
||||
..........730...........................9.#...#..166...206..........794.............891........*.............192.....300...329..+...*....884
|
||||
............/...........*189.....*..........677........+...%.............961.................819....294*............................242.....
|
||||
.....................139......607.41.923....................610..528......*...&455.....70.-.............215.......827&...256....124.........
|
||||
...............342..........................454.................*.......885.&...........*..396....69&....................*........%.........
|
||||
................&...........842...581..335.&.......672.......144.............852.......801...............&60..*............&..........802...
|
||||
..73.133.40....................+...*....%...........+...............248..........769.......511......707*......710..........228..........*...
|
||||
.....*...*.........984.....532....415..................................=.........*...151....*...........467........170..........#....913....
|
||||
..206.....147.....%....338....@..........394.........143%./......958..........749...*....569...................848...#.........268..........
|
||||
..............493......*.............*....................844....*................824...........=...553.......%...........894...............
|
||||
......................38..........796.852...=....955............674.974...................964..551.=............*259..-..*..................
|
||||
...596............857......941...............497...&.564.890.........*..311.905......382...../..........25...329.....241..174......873......
|
||||
...........907.......#........*741.....................*......180.808..*......*........*..........764..........................269*.........
|
||||
...308.......&.569......898........524...452...426..430....34.*.......937...231........752..........&.......111.......................93....
|
||||
....*..........&..............754...*.....*......................409............619................................610...............*......
|
||||
...20...886............788.......&..261.943.............#...#.....................*.../........@......+..137........*..460.205......760.71..
|
||||
........*.........+........837........................184..892...................811..161....648...643.....*........10.......*..............
|
||||
........309.....290..........*...../227.......331...........................659............................876..440.......891.........893...
|
||||
............*..........198...................*.............711*629.............*....837....538..-................*....335.....+.........=...
|
||||
..........923.............*281.330..423...726....530..*280....................990..*.............651..661......121......=.....236...344.....
|
||||
.....419...........$.............*...*..........*.............866..904............96..422.............@......%.....744.....$.......*........
|
||||
.......*..........770......../..843.794..42......201...........-..*.....................*........%.........905........&.....335..865...255..
|
||||
....164....95.814...........300.............*332...................180.....739...=..464.619....617......-.............................#.....
|
||||
.............*.........*.............304..81................../...........*....662...*................658...............368..%...........996
|
||||
.........755........738.329.&866...../.....................614...$.......851.......254......917.152............297..860*.....466...774......
|
||||
..........*................................467.....173.........$.684...........................*.......535.......$....................*.....
|
||||
..960..569.....888..=......................+........*........744.................................882........................975........841..
|
||||
...*..............*.700..........................458....*817......668..........882.710.............#.413%......@.............*..............
|
||||
..648............63...............803.237...341......229.............*..632....*......*910...405................625...........805...&...$...
|
||||
....................../...=............*.........984..........417...78.....*..141.+............*....46..839............786*88......454.289..
|
||||
.....145..=........502..63............111...826....*.../.........*......740.......153.432.....74......*....&.430..............594...........
|
||||
.......*...739..............599.&.............#...454.611........291........196......................172.......*.%434............*..........
|
||||
.........*..............671..&...266............/.......................928.-................................434......387/......16.699......
|
||||
......538.581........&....*............%......10.....168....537&....296..*......177...192................-.......470........................
|
||||
..................661......496.346*.....870............*................958....-......*......-....@......101.....+..........................
|
||||
..808..............................365..................195.........................90......482.837............................404.214......
|
||||
|
|
@ -0,0 +1,10 @@
|
|||
467..114..
|
||||
...*......
|
||||
..35..633.
|
||||
......#...
|
||||
617*......
|
||||
.....+.58.
|
||||
..592.....
|
||||
......755.
|
||||
...$.*....
|
||||
.664.598..
|
||||
|
|
@ -0,0 +1,59 @@
|
|||
import std/[cmdline, sequtils, strformat, strutils]
|
||||
|
||||
var fn: string
|
||||
|
||||
if paramCount() > 0:
|
||||
fn = paramStr(1)
|
||||
else:
|
||||
fn = "input_03.txt"
|
||||
|
||||
var result = 0
|
||||
var lines = readFile(fn).strip.splitLines
|
||||
var grid = newSeqWith(lines.len, newSeq[char](lines[0].strip.len))
|
||||
|
||||
|
||||
proc isAdjacentToSymbol(row, col: int): bool =
|
||||
for i in @[row - 1, row, row + 1]:
|
||||
if i < 0 or i >= grid.len:
|
||||
continue
|
||||
for j in @[col - 1, col, col + 1]:
|
||||
if i == row and j == col:
|
||||
continue
|
||||
if j < 0 or j >= grid[i].len:
|
||||
continue
|
||||
var ch = grid[i][j]
|
||||
if not ch.isDigit and ch != '.':
|
||||
return true
|
||||
return false
|
||||
|
||||
|
||||
for i, line in lines:
|
||||
for j, ch in line.strip:
|
||||
grid[i][j] = ch
|
||||
|
||||
#echo &"Rows: {grid.len}"
|
||||
#echo &"Cols: {grid[0].len}"
|
||||
|
||||
for i, row in grid:
|
||||
var isPartNumber = false
|
||||
var number = ""
|
||||
|
||||
for j, ch in row:
|
||||
if ch.isDigit:
|
||||
number &= ch
|
||||
if isAdjacentToSymbol(i, j):
|
||||
isPartNumber = true
|
||||
else:
|
||||
if isPartNumber:
|
||||
#echo number.parseInt
|
||||
result += number.parseInt
|
||||
elif number.len > 0:
|
||||
echo &"Not a part number: {number.parseInt} (row {i}, col {j})"
|
||||
number = ""
|
||||
isPartNumber = false
|
||||
|
||||
# account for numbers going untl the end of the row
|
||||
if isPartNumber:
|
||||
result += number.parseInt
|
||||
|
||||
echo &"Result: {result}"
|
||||
Loading…
Reference in New Issue