part1 working, part 2 not

2023/full/day05.txt

@@ -0,0 +1,262 @@
+seeds: 2906422699 6916147 3075226163 146720986 689152391 244427042 279234546 382175449 1105311711 2036236 3650753915 127044950 3994686181 93904335 1450749684 123906789 2044765513 620379445 1609835129 60050954
+
+seed-to-soil map:
+2642418175 2192252668 3835256
+2646253431 2276158914 101631202
+2640809144 3719389865 1609031
+2439110058 2377790116 121628096
+439727986 2712085714 392957193
+993018128 1316992003 327657967
+832685179 1875058987 50438969
+2796039666 0 1107546829
+182253984 3569317158 150072707
+2747884633 1826903954 48155033
+2268424297 3406848659 162468499
+0 1644649970 182253984
+1794130013 2499418212 105266207
+2560738154 2196087924 80070990
+1512587867 1925497956 72096972
+2094053960 3729216158 174370337
+1320676095 3105042907 191911772
+1899396220 1997594928 194657740
+2430892796 3720998896 8217262
+1584684839 1107546829 209445174
+332326691 2604684419 107401295
+883124148 3296954679 109893980
+
+soil-to-fertilizer map:
+1486714106 1238503832 507721065
+637816737 149749818 437782225
+1182620803 2675299784 39248251
+3597657865 3775149764 175910008
+3773567873 3962939269 152626038
+3000531163 3487988055 287161709
+1221869054 1043346723 160011771
+1417026163 2117544922 69687943
+3584687325 3000531163 12970540
+3938073408 3484898614 3089441
+4154999630 4115565307 65971879
+3941162849 3087497490 97611489
+427771233 2337712270 210045504
+2132339212 587532043 265793132
+4220971509 3013501703 73995787
+3926193911 3951059772 11879497
+3287692872 3271363394 97309928
+3385002800 3185108979 86254415
+277291828 2187232865 150479405
+1075598962 1746224897 107021841
+1994435171 2714548035 137904041
+2398132344 1853246738 264298184
+4038774338 3368673322 116225292
+0 2547757774 127542010
+127542010 0 149749818
+2662430528 853325175 190021548
+3471257215 4181537186 113430110
+1381880825 1203358494 35145338
+
+fertilizer-to-water map:
+1335715777 3551297863 15572557
+3058091197 394986221 12806050
+3214739636 1272556544 43474947
+2194583281 3796992984 5908188
+1795111705 3569682225 74131978
+2761913827 2554114847 40731321
+163407858 97246509 38153094
+201560952 135399603 99530224
+2940391010 2113359463 79167148
+1379193735 3838257748 62489021
+605586814 1626110823 487248640
+1210765693 2673739436 122138279
+2657443462 2449644482 104470365
+1332903972 3566870420 2811805
+1092835454 1468044840 52984152
+3612861396 610695664 247630343
+4056909324 407792271 18897075
+1351288334 3900746769 27905401
+2200491469 2958550754 43716751
+3070897247 426689346 143842389
+2563990948 2356191968 93452514
+3860491739 2192526611 17573017
+430342797 3077819515 14543393
+1441682756 3140553634 112714328
+1554397084 1521028992 105081831
+1659478915 858326007 135632790
+1195705829 4279907432 15059864
+4075806399 3372259011 179038852
+2490006393 570531735 40163929
+2244208220 2795877715 126807124
+3272482070 3939528106 340379326
+444886190 3092362908 48190726
+1145819606 3027933292 49886223
+2371015344 3253267962 118991049
+3878064756 3002267505 25665787
+1869243683 993958797 278597747
+3258214583 1316031491 14267487
+2802645148 1330298978 137745862
+2563752764 2673501252 238184
+3903730543 3643814203 153178781
+97246509 234929827 66161349
+2158717366 2922684839 35865915
+2147841430 3928652170 10875936
+3019558158 2594846168 38533039
+493076916 2210099628 112509898
+2530170322 2322609526 33582442
+394986221 3802901172 35356576
+4254845251 2633379207 40122045
+
+water-to-light map:
+52352735 734025495 196243881
+3196736017 3686620279 539418860
+4260073591 2346541810 34893705
+3824140629 2381435515 128703321
+460535344 312464861 85993982
+963896761 930269376 1539501
+2058204537 3345283958 241067289
+1428799796 3586351247 100269032
+3077002514 1717378211 119733503
+2792038862 1432414559 284963652
+0 683119049 18725350
+2738205765 2731593698 53833097
+248596616 6913757 211938728
+953587656 0 6913757
+3736154877 2818563473 87985752
+1988337486 2311649339 34892471
+668927450 398458843 284660206
+2023229957 3310309378 34974580
+18725350 951959788 13476474
+2631325954 2191463345 25160101
+1295231825 2967131323 133567971
+2491590802 2510138836 139735152
+546529326 701844399 32181096
+3952843950 2906549225 60582098
+1882790692 3100699294 48444656
+2354408068 1295231825 137182734
+4153221679 4226039139 68928157
+2299901593 3288939581 21369797
+2321271390 2785426795 33136678
+578710422 222247833 90217028
+4013426048 3149143950 139795631
+1529068828 1837741481 353721864
+1931235348 2216623446 57102138
+32201824 931808877 20150911
+2299271826 1837111714 629767
+960501413 218852485 3395348
+4222149836 2273725584 37923755
+2656486055 2649873988 81719710
+
+light-to-temperature map:
+2002559950 382000741 90685628
+285136495 3669200023 235300945
+1697895437 3029658057 91190914
+2333974289 2655904102 65571245
+283606237 1729595262 1530258
+3395579298 2846931786 182726271
+3908077331 4156397993 58163239
+1641412094 1383382121 13076534
+3171401086 1731125520 55619959
+2399545534 283606237 11466807
+2411012341 694053237 46713076
+555564215 2831795288 15136498
+570700713 1473120509 221347978
+520437440 1694468487 35126775
+1640428391 3411773949 983703
+2936877085 306865692 75135049
+3578305569 2167033125 54004942
+1076200859 2221038067 81247286
+3884751672 1148097778 23325659
+3632310511 746654088 139828329
+4189239539 3506297541 50289650
+1909020061 3412757652 93539889
+2709622442 740766313 5887775
+792048691 1911214447 163922279
+3999452535 4264264797 30702499
+3159608438 295073044 11792648
+1064487544 2588752680 11713315
+1172524157 902820295 245277483
+1789086351 1263448411 119933710
+2715510217 472686369 221366868
+2093245578 3147917902 240728711
+1417801640 2366125929 222626751
+3303682899 2075136726 91896399
+955970970 4214561232 49703565
+1157448145 2302285353 15076012
+3012012134 3388646613 23127336
+3966240570 1230236446 33211965
+4030155034 2317361365 48764564
+3227021045 1396458655 76661854
+3035139470 1786745479 124468968
+2457725417 3904500968 251897025
+1005674535 1171423437 58813009
+4078919598 2721475347 110319941
+1654488628 886482417 16337878
+3772138840 3556587191 112612832
+1670826506 3120848971 27068931
+4239529189 2600465995 55438107
+
+temperature-to-humidity map:
+2776202835 2235980179 978805
+79456303 770215397 125672111
+350944915 144658185 147068664
+239335677 1555124158 884128
+3153890512 3800437685 109571794
+240219805 0 95968287
+2078890110 4167578198 41164706
+3637428670 2781740910 54319513
+3511657938 2772352153 5987732
+2771529423 3277605929 4673412
+498013579 291726849 399032245
+3691748183 3910009479 257568719
+3548876568 3282279341 16553363
+3135162288 2217251955 18728224
+2161038070 2836060423 259888366
+3565429931 4208742904 71998739
+3952717927 3799896230 541455
+2777181640 2500118625 179031937
+3953259382 3395098982 156601616
+4109860998 3298832704 70018024
+2580082919 1819987413 191446504
+1398347285 895887508 382372949
+205128414 1556008286 34207263
+2956213577 2011433917 178948711
+3517645670 2679150562 4361571
+336188092 129901362 14756823
+1364414210 95968287 33933075
+1173909525 1590215549 190504685
+3263462306 3551700598 248195632
+2420926436 2495861681 4256944
+1819987413 2236958984 258902697
+2120054816 3095948789 26757601
+4179879022 2683512133 88840020
+3522007241 2190382628 26869327
+2146812417 4280741643 14225653
+0 690759094 79456303
+897045824 1278260457 276863701
+4268719042 3368850728 26248254
+2425183380 3122706390 154899539
+3949316902 2778339885 3401025
+
+humidity-to-location map:
+1568324830 3576584364 32633066
+300199016 474209742 262529847
+3559913667 3345416335 231168029
+1042084677 290085772 184123970
+0 27095618 110260307
+562728863 0 7921916
+1860347496 3086490828 96440514
+1956788010 3609217430 226060373
+262990154 1080572947 37208862
+2182848383 3062438579 9763931
+589824481 1443076400 49986334
+639810815 1329220256 113856144
+1600957896 1568324830 245101282
+2310901200 1813426112 1249012467
+3791081696 3835277803 341400607
+1846059178 3072202510 14288318
+4132482303 3182931342 162484993
+2192612314 4176678410 118288886
+965105406 736739589 76979271
+753666959 1117781809 211438447
+110260307 137355925 152729847
+1226208647 813718860 266854087
+570650779 7921916 19173702
+

2023/python/day05.py

@@ -0,0 +1,112 @@
+import shared
+from pprint import pprint
+from dataclasses import dataclass
+
+@dataclass
+class Mapping:
+    dst: int
+    src: int
+    ran: int # RANGE
+
+
+maps_parts = [
+    "seed-to-soil",
+    "soil-to-fertilizer",
+    "fertilizer-to-water",
+    "water-to-light",
+    "light-to-temperature",
+    "temperature-to-humidity",
+    "humidity-to-location",
+]
+
+group = lambda l,s: list(zip(*(iter(l),) * s))
+
+def line_ints(s):
+    return [int(x) for x in s.split() if s]
+
+def parse_line(line):
+    return Mapping(*line)
+
+class Mapper:
+    def __init__(self, rows):
+        self.parse(rows)
+
+    def parse(self, rows):
+        seeds = rows.pop(0)
+        rows.pop(0) # Discard empty to start at a clean slate
+        seeds = line_ints(seeds.split(":")[1])
+        maps = {}
+        current_map = None
+        for row in rows:
+            if ":" in row:
+                current_map = row[:-5]
+                maps[current_map] = []
+                continue
+            if row == "":
+                continue
+            maps[current_map].append(parse_line(line_ints(row)))
+        self.seeds = seeds
+        self.maps = maps
+
+    def calculate(self, step, source):
+        possibilities = self.maps[step]
+        for p in possibilities:
+            if source < p.src:
+                #print(f"\t{source} less than {p.src}")
+                continue
+            if source > p.src+ p.ran:
+                #print(f"\t{source} greater than {p.src}+{p.ran}={p.src+p.ran}")
+                continue
+            #print(f"\t{source} in range")
+            #print(f"\t{source} is {p.dst + (source - p.src)}")
+            return p.dst + (source - p.src)
+            break
+        return source
+
+# @shared.profile
+def part1(rows):
+    mapper = Mapper(rows[:])
+    locations = []
+    
+    for seed in mapper.seeds:
+        next = seed
+        for part in maps_parts:
+            _part = next
+            next = mapper.calculate(part, next)
+        locations.append(next)
+    print(locations)
+    print(min(locations))
+
+
+
+# @shared.profile
+def part2(rows):
+    mapper = Mapper(rows[:])
+    locations = []
+    seeds = group(mapper.seeds, 2)
+
+    
+    for seed_group in seeds:
+        for seed in range(seed_group[0], seed_group[0]+seed_group[1]):
+            next = seed
+            for part in maps_parts:
+                _part = next
+                next = mapper.calculate(part, next)
+            locations.append(next)
+    print(min(locations))
+
+
+
+def main():
+    rows = [row for row in shared.load_rows(5)]
+    with shared.elapsed_timer() as elapsed:
+        part1(rows)
+        print("🕒", elapsed())
+
+    with shared.elapsed_timer() as elapsed:
+        part2(rows)
+        print("🕒", elapsed())
+
+
+if __name__ == "__main__":
+    main()

2023/samples/day05.txt

@@ -0,0 +1,34 @@
+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
+