Completed day 14
This commit is contained in:
parent
9ace57af43
commit
71d3e8cc7e
14
day14/Cargo.lock
generated
Normal file
14
day14/Cargo.lock
generated
Normal file
@ -0,0 +1,14 @@
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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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[[package]]
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name = "anyhow"
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version = "1.0.35"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "2c0df63cb2955042487fad3aefd2c6e3ae7389ac5dc1beb28921de0b69f779d4"
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[[package]]
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name = "day14"
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version = "0.1.0"
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dependencies = [
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"anyhow",
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]
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10
day14/Cargo.toml
Normal file
10
day14/Cargo.toml
Normal file
@ -0,0 +1,10 @@
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[package]
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name = "day14"
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version = "0.1.0"
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authors = ["Tyler Hallada <tyler@hallada.net>"]
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edition = "2018"
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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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anyhow = "1.0"
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555
day14/input/input.txt
Executable file
555
day14/input/input.txt
Executable file
@ -0,0 +1,555 @@
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mask = 110000011XX0000X101000X10X01XX001011
|
||||
mem[49397] = 468472
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||||
mem[50029] = 23224119
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||||
mem[39033] = 191252712
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||||
mem[37738] = 25669
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||||
mem[45831] = 238647542
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||||
mem[55749] = 1020
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||||
mem[29592] = 57996
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||||
mask = 100X10XXX101011X10X0110111X01X0X0010
|
||||
mem[10526] = 1843
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||||
mem[2144] = 177500
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||||
mem[33967] = 5833292
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||||
mem[58979] = 25707732
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||||
mask = 100010X011XX00X11011010011101100XXX1
|
||||
mem[1729] = 1042
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||||
mem[30433] = 366890
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||||
mem[7726] = 2862
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||||
mem[19747] = 52273994
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||||
mask = 11001X0011010110X01X011X001X0XX01010
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||||
mem[40528] = 32637378
|
||||
mem[16008] = 30888145
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||||
mask = X11X1X0X10X10110011X0001X01001X100X0
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||||
mem[27746] = 14986812
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||||
mem[45873] = 4381392
|
||||
mem[26216] = 538203
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||||
mask = 1100101011X00010101111001001XX1X0011
|
||||
mem[30777] = 84408647
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||||
mem[6931] = 133210956
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||||
mem[5173] = 7497
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||||
mem[65147] = 912575421
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||||
mem[12597] = 55281597
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||||
mem[20417] = 909474
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||||
mem[65270] = 1914920
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||||
mask = X100XX10XX010X10X110000000X0X1100100
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||||
mem[50768] = 3383
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||||
mem[59421] = 111147
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||||
mem[33900] = 427465715
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||||
mem[33084] = 14313354
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||||
mem[12648] = 17983288
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||||
mask = 11X0100011X011100X00100X01111000XX11
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||||
mem[17710] = 60
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||||
mem[30013] = 296
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||||
mem[48130] = 31469003
|
||||
mem[45585] = 3231589
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||||
mask = X1XX1010110001X0XX000010X0101010X01X
|
||||
mem[20502] = 15059188
|
||||
mem[29762] = 375
|
||||
mem[24169] = 594
|
||||
mem[24197] = 64508559
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||||
mem[8424] = 108440
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||||
mem[20424] = 21436372
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||||
mask = X10010001XX0X1100000X00000X010X00001
|
||||
mem[18190] = 448461
|
||||
mem[37090] = 5353
|
||||
mem[39942] = 5084619
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||||
mem[18325] = 1962539
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||||
mask = 10101110110000X010100X1X10XX1X1X1101
|
||||
mem[9299] = 6164
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||||
mem[8421] = 990
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||||
mem[23905] = 34526767
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||||
mem[44233] = 39766571
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||||
mask = 1110X1X01010X1111X0XX1X01110X011001X
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||||
mem[53340] = 16503076
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||||
mem[59433] = 378862
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||||
mem[18190] = 1792792
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||||
mem[56498] = 227
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||||
mask = 1100100X11000X1X0100X00010X01X010101
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||||
mem[65168] = 265913
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||||
mem[40500] = 18368848
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||||
mem[39558] = 1810777
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||||
mem[24300] = 911
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||||
mem[47807] = 3491
|
||||
mem[6201] = 267177
|
||||
mem[17369] = 21952
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||||
mask = 1111101010100X0111001X10011XX1110100
|
||||
mem[32283] = 17550
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||||
mem[55129] = 56452456
|
||||
mem[7945] = 2961
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||||
mask = 1X00101X0101001011101000010XX1001100
|
||||
mem[1120] = 7335
|
||||
mem[65276] = 493090
|
||||
mem[17104] = 220
|
||||
mask = 11001X101101101110111XX01001110X0000
|
||||
mem[15933] = 859
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||||
mem[50326] = 3145522
|
||||
mem[48794] = 367683
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||||
mem[24561] = 57849668
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||||
mem[43526] = 103212
|
||||
mem[33478] = 20703997
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||||
mask = 11001010111X01111001100X100X110X0110
|
||||
mem[718] = 1589870
|
||||
mem[8424] = 1123972
|
||||
mem[966] = 7551
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||||
mask = 11X01010110001X00000X1X0101X10000000
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||||
mem[16160] = 26953
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||||
mem[16417] = 419431373
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||||
mem[54811] = 430477
|
||||
mem[4340] = 180411
|
||||
mask = 10X0X00011X100101X1X1010X1X111X00X10
|
||||
mem[37425] = 922346
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||||
mem[289] = 810051
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||||
mem[58526] = 86518
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||||
mem[374] = 92968
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||||
mem[37165] = 6023
|
||||
mem[61397] = 8223350
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||||
mask = 1X001000X1X11X100000100X1011111X1110
|
||||
mem[43693] = 743
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||||
mem[9418] = 1128022
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||||
mem[11571] = 47294995
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||||
mem[449] = 52713877
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||||
mask = X1XX1X1011000110XX0001X01XX001000000
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||||
mem[29924] = 1125544
|
||||
mem[10782] = 342783
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||||
mem[15523] = 218611
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||||
mem[8009] = 1866
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||||
mask = 10XX011X11000X001X100110100111110100
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||||
mem[40200] = 54187
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||||
mem[19587] = 45108
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||||
mem[50857] = 1309
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||||
mem[18658] = 11992852
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||||
mask = 1X001000XX1001101100001X010X00001001
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||||
mem[21333] = 7608315
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||||
mem[9746] = 259920
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||||
mem[63211] = 126262747
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||||
mem[59768] = 65880460
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||||
mask = 11X11X100X1000X01X00X011110011111001
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||||
mem[59121] = 293545
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||||
mem[14925] = 17664197
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||||
mem[60673] = 1663
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||||
mem[45765] = 195645
|
||||
mem[33094] = 58807
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||||
mask = 1X0010X011X1001X1001X0110XX0000000X0
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||||
mem[32288] = 20128
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||||
mem[50857] = 1189904
|
||||
mem[18918] = 913
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||||
mem[7726] = 50248226
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||||
mem[22429] = 18716
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||||
mem[7848] = 272580
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||||
mask = 01XX100010010X1X0X1X00X1X110X1100000
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||||
mem[40002] = 72763964
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||||
mem[20337] = 36642182
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||||
mem[19538] = 230553
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||||
mem[11992] = 8409
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||||
mask = 11001000X11X111000XXX011X0111000111X
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||||
mem[63876] = 969
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||||
mem[1336] = 5375872
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||||
mem[31377] = 5165
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||||
mem[41185] = 161434
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||||
mem[38292] = 634
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||||
mask = 1X0010101X00011010X1X10101X011XX1010
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||||
mem[59768] = 10746
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||||
mem[27445] = 2335
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||||
mem[26812] = 58960
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||||
mem[40116] = 104178572
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||||
mem[40702] = 48107383
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||||
mask = 00000001X0X1011XX011X00X01111100X11X
|
||||
mem[18702] = 150975
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||||
mem[62270] = 502767513
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||||
mem[6931] = 15732227
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||||
mem[12320] = 3799
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||||
mem[29975] = 99827
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||||
mask = 1100100X1100XX1000001X00000010X00110
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||||
mem[17011] = 11786404
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||||
mem[25382] = 98379404
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||||
mem[35946] = 791341
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||||
mem[49767] = 719
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||||
mem[11664] = 738
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||||
mask = 000XX0011011011000111010X11X111001X1
|
||||
mem[53375] = 513
|
||||
mem[776] = 31438875
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||||
mem[26228] = 6566431
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||||
mem[62653] = 352
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||||
mem[8883] = 13700386
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||||
mem[17292] = 66198210
|
||||
mask = 1110XX001110X110000X1000010001100100
|
||||
mem[65123] = 23447
|
||||
mem[53419] = 1784255
|
||||
mem[32201] = 472209
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||||
mask = 10X0X0001101X01000100X000011001001X1
|
||||
mem[45831] = 4941253
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||||
mem[17666] = 7
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||||
mem[52211] = 250885474
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||||
mem[33711] = 38546733
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||||
mem[54654] = 108397257
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||||
mem[54577] = 7660097
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||||
mask = 110010001100X11010000100010XX110X010
|
||||
mem[48263] = 203073
|
||||
mem[46274] = 329424784
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||||
mask = XX00000XXX0X0X101011X11001001100X111
|
||||
mem[46639] = 245946590
|
||||
mem[24300] = 769
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||||
mem[54106] = 23763
|
||||
mem[35221] = 970549
|
||||
mem[23333] = 322574122
|
||||
mem[32283] = 9651
|
||||
mem[38047] = 804
|
||||
mask = 01X00XXXX101011010110010X10001010X01
|
||||
mem[52675] = 50846938
|
||||
mem[43900] = 69746023
|
||||
mem[54409] = 1786723
|
||||
mem[30815] = 4286
|
||||
mem[37] = 4678667
|
||||
mask = 1X0X1X1010000101110XXX0X0001011X11X0
|
||||
mem[40133] = 158160
|
||||
mem[13432] = 984
|
||||
mask = 1110X000011X0110001X10010100X0001000
|
||||
mem[28551] = 97731716
|
||||
mem[21298] = 1506013
|
||||
mask = 110XX01X10100110100X01X001001111X001
|
||||
mem[5461] = 26227
|
||||
mem[4650] = 1623
|
||||
mask = 110110X0110XX110010000001000101X0001
|
||||
mem[18167] = 5899011
|
||||
mem[45492] = 18393
|
||||
mem[13148] = 171228654
|
||||
mem[59109] = 52915776
|
||||
mem[37] = 1212
|
||||
mask = 111X1000110X01X01000110X0X00110X1011
|
||||
mem[13148] = 11483926
|
||||
mem[33841] = 22637
|
||||
mem[60690] = 16733
|
||||
mem[35555] = 125444
|
||||
mem[19999] = 10615
|
||||
mem[49083] = 57306580
|
||||
mem[2958] = 113424903
|
||||
mask = 1X00X0X011X010100110011XX0X110000X10
|
||||
mem[16044] = 2922
|
||||
mem[58981] = 99
|
||||
mem[17754] = 41326186
|
||||
mem[57873] = 767731
|
||||
mask = 0000110011011X10101110X001X0X1101X00
|
||||
mem[53194] = 54243360
|
||||
mem[15023] = 258913
|
||||
mem[37425] = 678
|
||||
mem[36057] = 2068683
|
||||
mem[6540] = 145235
|
||||
mem[46515] = 5824196
|
||||
mask = 1XX0X00X1X0000X010101X00001000101011
|
||||
mem[42985] = 2821
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||||
mem[17666] = 178146480
|
||||
mem[35891] = 111717
|
||||
mem[37731] = 280009
|
||||
mem[45606] = 27440
|
||||
mem[14991] = 26844935
|
||||
mask = 01X0X010X10101101011001001X001110100
|
||||
mem[45084] = 377769619
|
||||
mem[58867] = 3974659
|
||||
mem[48117] = 374339883
|
||||
mem[1141] = 1632150
|
||||
mask = 1010X1X0X10000X01010X01010011111XX0X
|
||||
mem[45122] = 3222
|
||||
mem[2300] = 16240
|
||||
mem[58035] = 6201
|
||||
mem[40871] = 16257123
|
||||
mem[24285] = 12751
|
||||
mem[57579] = 24679
|
||||
mask = X1XX000X11X01110010X0000000011110001
|
||||
mem[10424] = 280052
|
||||
mem[36995] = 398570435
|
||||
mem[160] = 6920
|
||||
mem[42829] = 3609
|
||||
mem[49083] = 76851
|
||||
mask = 11001XX011011X100X00000011011X0X011X
|
||||
mem[24655] = 976
|
||||
mem[56929] = 23232
|
||||
mem[63878] = 63802677
|
||||
mem[19968] = 15946871
|
||||
mask = 1100101011X1XX1110X100X0X0X11100X100
|
||||
mem[29216] = 2636405
|
||||
mem[3744] = 344561
|
||||
mem[60039] = 11290842
|
||||
mem[45769] = 9817
|
||||
mem[52361] = 250607
|
||||
mem[43526] = 6568339
|
||||
mem[28084] = 47601
|
||||
mask = X10010101101101X1001X001X00011001000
|
||||
mem[33294] = 65108649
|
||||
mem[39245] = 1562390
|
||||
mem[18702] = 880826
|
||||
mask = X110X00000100100110000X1X01111X1X011
|
||||
mem[62194] = 21047
|
||||
mem[56498] = 8195045
|
||||
mem[19165] = 7369328
|
||||
mem[13257] = 536577153
|
||||
mask = XX00100X0X00111000X1X000X0X011110010
|
||||
mem[6133] = 795
|
||||
mem[40702] = 1159
|
||||
mem[49254] = 936358
|
||||
mem[20224] = 33223599
|
||||
mask = 10001000111100101X11100XX101111000X1
|
||||
mem[12938] = 250757561
|
||||
mem[8424] = 795011162
|
||||
mem[6681] = 444240
|
||||
mask = XX001000111011100000X00100X0XX00000X
|
||||
mem[34480] = 317
|
||||
mem[642] = 6967048
|
||||
mem[27203] = 3233
|
||||
mask = X100100011X011X0000X11X0XX1X10010X11
|
||||
mem[9519] = 6889363
|
||||
mem[48618] = 56235450
|
||||
mem[45084] = 3643761
|
||||
mem[22351] = 128696
|
||||
mask = 1X00101011XX001X1000101100X01X011XX0
|
||||
mem[43960] = 1039599408
|
||||
mem[29626] = 8360561
|
||||
mem[31260] = 256268877
|
||||
mem[50373] = 1706687
|
||||
mem[24558] = 753
|
||||
mask = 111011X000X0XX1010000X01011XX0XX1101
|
||||
mem[37425] = 562
|
||||
mem[32022] = 231573
|
||||
mem[52827] = 36198
|
||||
mem[1203] = 187184
|
||||
mask = 11X0101011110010100X00XX10001010001X
|
||||
mem[27236] = 50136301
|
||||
mem[36499] = 18610469
|
||||
mem[23179] = 193
|
||||
mem[2602] = 520829
|
||||
mask = 1X1011000010X1100000X10110X00X1001X1
|
||||
mem[58650] = 17011909
|
||||
mem[30325] = 1792
|
||||
mem[21629] = 146235659
|
||||
mask = 1X000010110X011001X0000X10000X10X1X1
|
||||
mem[56201] = 65276
|
||||
mem[45769] = 27536
|
||||
mem[63677] = 76310013
|
||||
mem[32288] = 38391157
|
||||
mem[2732] = 553
|
||||
mem[21153] = 674
|
||||
mask = 110010001100X1X0000X00X111X001001010
|
||||
mem[20650] = 1639
|
||||
mem[37394] = 2020484
|
||||
mem[10598] = 46526712
|
||||
mem[18167] = 18124530
|
||||
mask = 1100X00XX100X1100X0X000000X0111X000X
|
||||
mem[49767] = 503
|
||||
mem[23201] = 170673423
|
||||
mem[37394] = 2873290
|
||||
mask = 11001010X10X00X01011X00XX00101110001
|
||||
mem[12597] = 4852003
|
||||
mem[45585] = 241
|
||||
mem[6816] = 252644
|
||||
mem[55923] = 3191
|
||||
mem[59547] = 165517
|
||||
mem[10853] = 1769226
|
||||
mem[37991] = 238
|
||||
mask = 11001000110X11100X0001XX100110X0010X
|
||||
mem[22590] = 60452
|
||||
mem[59590] = 18099
|
||||
mem[50198] = 21070930
|
||||
mem[5308] = 5434548
|
||||
mem[7675] = 6165055
|
||||
mask = 11XX1001010011100X01010X011111010010
|
||||
mem[1312] = 30936
|
||||
mem[48263] = 2432189
|
||||
mem[58137] = 3014
|
||||
mask = 1000XX101X0100000100X01XX01000000100
|
||||
mem[27203] = 610377
|
||||
mem[11538] = 1967996
|
||||
mem[32288] = 26776
|
||||
mem[7745] = 330
|
||||
mem[43272] = 1383
|
||||
mem[18399] = 6837
|
||||
mask = 111X1000X11001X0X0XX11010100X0100X1X
|
||||
mem[17790] = 7714503
|
||||
mem[54074] = 32718129
|
||||
mem[5352] = 1054
|
||||
mask = 11001110001001011100X00101X000X10X00
|
||||
mem[18972] = 783671072
|
||||
mem[59100] = 54416
|
||||
mem[59256] = 621566
|
||||
mem[31471] = 591
|
||||
mem[2884] = 2615461
|
||||
mem[51] = 790
|
||||
mask = 11101110XX1X0XX11000X1110X1011011000
|
||||
mem[20222] = 882
|
||||
mem[27763] = 7914
|
||||
mem[32294] = 145898791
|
||||
mem[33294] = 254866534
|
||||
mem[24498] = 96614215
|
||||
mem[45811] = 59795025
|
||||
mask = 1100X0X0110001100X0001XX000X1X100X01
|
||||
mem[31950] = 1352
|
||||
mem[10853] = 766
|
||||
mem[3709] = 5103902
|
||||
mask = 110000X0110001100100011X10X001000XX1
|
||||
mem[30788] = 426
|
||||
mem[19168] = 42816
|
||||
mem[27236] = 45039961
|
||||
mem[21448] = 8723202
|
||||
mem[48744] = 11100131
|
||||
mem[37] = 3152
|
||||
mask = 1X0X1010110X0XX001000X00101XX1000101
|
||||
mem[25916] = 52795821
|
||||
mem[1763] = 5368864
|
||||
mem[13148] = 378742711
|
||||
mem[10853] = 4345777
|
||||
mem[64644] = 8348080
|
||||
mask = X11011000010011110001X011X100X00000X
|
||||
mem[45572] = 172063
|
||||
mem[39527] = 19012657
|
||||
mem[24187] = 758186
|
||||
mem[65360] = 97
|
||||
mem[37394] = 2174365
|
||||
mem[22260] = 170639258
|
||||
mem[11465] = 45577
|
||||
mask = 11011X10XXXX01X111000111111X001X1001
|
||||
mem[33046] = 40550135
|
||||
mem[55128] = 487381
|
||||
mem[48068] = 7496218
|
||||
mem[24391] = 15110
|
||||
mask = 11XX1010X0X00XXX11000011110X111X1001
|
||||
mem[56260] = 2566
|
||||
mem[40500] = 11350955
|
||||
mem[16482] = 470
|
||||
mask = 110110X01100011001X0010X101X001011X0
|
||||
mem[11839] = 1035
|
||||
mem[27964] = 455
|
||||
mem[21803] = 109558713
|
||||
mem[20663] = 1163
|
||||
mem[12474] = 36111
|
||||
mask = X10010XX1100X11X0010010101001001111X
|
||||
mem[15464] = 51852071
|
||||
mem[59553] = 620
|
||||
mem[28798] = 248109182
|
||||
mask = 11X000001X0X0110000X01111X111X110X01
|
||||
mem[22073] = 3262
|
||||
mem[17070] = 33580553
|
||||
mem[11911] = 2692
|
||||
mask = 1X100000X1110110001011001X011X110X0X
|
||||
mem[10155] = 747210936
|
||||
mem[57352] = 1286964
|
||||
mem[12621] = 3237187
|
||||
mem[58650] = 17477
|
||||
mem[13702] = 759723
|
||||
mask = 11X010X01XX00110XX00X1X001X011101011
|
||||
mem[38922] = 205
|
||||
mem[45585] = 99912
|
||||
mem[53888] = 48069
|
||||
mem[44233] = 1788
|
||||
mask = 1110110X00X00110000010X00000100X0XX1
|
||||
mem[11817] = 4458
|
||||
mem[58578] = 4618
|
||||
mem[27624] = 173091087
|
||||
mask = XX0110X011010100010X00101010010111X1
|
||||
mem[14010] = 3227436
|
||||
mem[492] = 6881522
|
||||
mem[5687] = 2478716
|
||||
mem[12673] = 14623351
|
||||
mem[53812] = 140355
|
||||
mask = 110010X0110X0X10X0XX011100X01X10001X
|
||||
mem[3709] = 6604
|
||||
mem[19531] = 29597
|
||||
mem[38507] = 2150917
|
||||
mem[59768] = 56061470
|
||||
mem[54074] = 4058
|
||||
mask = 11101XX0X010011XX000X0XX01100X111010
|
||||
mem[60451] = 1612
|
||||
mem[42190] = 37042
|
||||
mem[20069] = 96923
|
||||
mem[21689] = 592
|
||||
mem[1247] = 8651172
|
||||
mem[48777] = 40334782
|
||||
mask = XX1010X011100110X1100X10010X1000X010
|
||||
mem[18179] = 45826
|
||||
mem[33139] = 838529759
|
||||
mask = 01X010001X0X011X00X01001111XX1100X1X
|
||||
mem[33377] = 1739
|
||||
mem[35840] = 6769704
|
||||
mem[14441] = 22736868
|
||||
mem[22630] = 1700619
|
||||
mask = X110100X1010X11011001110010X0XX0101X
|
||||
mem[39736] = 41854026
|
||||
mem[5320] = 172367335
|
||||
mem[24297] = 10252548
|
||||
mask = X11X101011000110000XX010000001101010
|
||||
mem[46338] = 393890
|
||||
mem[55364] = 969778
|
||||
mem[32531] = 267024186
|
||||
mem[704] = 3741
|
||||
mem[50527] = 218631
|
||||
mask = 11X0X00XX0X001X011000XX0000011110011
|
||||
mem[374] = 216
|
||||
mem[30607] = 788
|
||||
mem[17248] = 1204
|
||||
mem[21290] = 356140
|
||||
mem[11719] = 12908630
|
||||
mem[5338] = 98892
|
||||
mask = XX00100011010110X0001X001000X0100X1X
|
||||
mem[65147] = 16521590
|
||||
mem[50886] = 4725
|
||||
mem[29082] = 846562
|
||||
mem[26065] = 24418411
|
||||
mem[56929] = 403301
|
||||
mem[489] = 2168
|
||||
mask = 1000100011010110XXX01010X10010XX0010
|
||||
mem[36629] = 2579
|
||||
mem[20122] = 2088646
|
||||
mem[2798] = 2730
|
||||
mem[20062] = 232728360
|
||||
mem[27203] = 3015
|
||||
mem[47864] = 10789801
|
||||
mask = 1XX00X001100X0100110X1000XX110X1X011
|
||||
mem[25357] = 1792
|
||||
mem[25872] = 56296
|
||||
mem[1964] = 26399389
|
||||
mask = 1X00100011010X1X101X0X1X01000100000X
|
||||
mem[61985] = 42984
|
||||
mem[19168] = 394494472
|
||||
mem[30890] = 213
|
||||
mem[58650] = 581887
|
||||
mem[50658] = 2763
|
||||
mask = 10X0XX00110XX010X010000X0X010X100010
|
||||
mem[42533] = 153956
|
||||
mem[58867] = 470369
|
||||
mem[59441] = 176314
|
||||
mem[53867] = 1949039
|
||||
mem[59547] = 2730
|
||||
mask = 1010X00011XX0X10XX100110X0011X110011
|
||||
mem[62586] = 2420073
|
||||
mem[56548] = 7379
|
||||
mem[50515] = 2405893
|
||||
mask = 10001X00110110101010XX1X010X001X0101
|
||||
mem[33606] = 211
|
||||
mem[3055] = 106121132
|
||||
mem[12465] = 823
|
||||
mask = 11001X10X0XX010111001011X10XX1X0110X
|
||||
mem[40544] = 476165
|
||||
mem[23184] = 280716800
|
||||
mem[12930] = 63529
|
||||
mem[46092] = 2274568
|
||||
mem[38292] = 1051815696
|
||||
mem[48873] = 1125500
|
||||
mask = XX00XX10110101100X1X11101000001101X1
|
||||
mem[41185] = 228856274
|
||||
mem[20806] = 6455676
|
||||
mem[10598] = 9012
|
||||
mem[18273] = 3452904
|
||||
mem[43960] = 117914
|
||||
mem[8412] = 16428888
|
||||
mem[56401] = 15927
|
||||
mask = 110010XX110101100X000011X0010X010X10
|
||||
mem[15287] = 1639969
|
||||
mem[53222] = 60401483
|
||||
mem[21266] = 5960
|
||||
mem[32861] = 7234007
|
||||
mem[61866] = 36199944
|
||||
mem[19264] = 550701
|
||||
mask = X0X0X100110110X01X1X001X110XX0110001
|
||||
mem[13148] = 3209260
|
||||
mem[49522] = 22692520
|
||||
mem[45544] = 532538
|
||||
mem[38922] = 127394
|
||||
mem[53475] = 850137
|
||||
mem[41422] = 762248838
|
||||
4
day14/input/test1.txt
Normal file
4
day14/input/test1.txt
Normal file
@ -0,0 +1,4 @@
|
||||
mask = XXXXXXXXXXXXXXXXXXXXXXXXXXXXX1XXXX0X
|
||||
mem[8] = 11
|
||||
mem[7] = 101
|
||||
mem[8] = 0
|
||||
4
day14/input/test2.txt
Normal file
4
day14/input/test2.txt
Normal file
@ -0,0 +1,4 @@
|
||||
mask = 000000000000000000000000000000X1001X
|
||||
mem[42] = 100
|
||||
mask = 00000000000000000000000000000000X0XX
|
||||
mem[26] = 1
|
||||
136
day14/src/main.rs
Normal file
136
day14/src/main.rs
Normal file
@ -0,0 +1,136 @@
|
||||
use anyhow::{Context, Result};
|
||||
use std::collections::HashMap;
|
||||
use std::fs::File;
|
||||
use std::io::prelude::*;
|
||||
use std::io::BufReader;
|
||||
use std::time::Instant;
|
||||
|
||||
const INPUT: &str = "input/input.txt";
|
||||
|
||||
fn solve_part1(input_path: &str) -> Result<u64> {
|
||||
let file = File::open(input_path)?;
|
||||
let reader = BufReader::new(file);
|
||||
let mut or_mask = 0;
|
||||
let mut and_mask = u64::MAX;
|
||||
let mut memory = HashMap::new();
|
||||
for line in reader.lines() {
|
||||
let line = line?;
|
||||
if line.starts_with("mask") {
|
||||
let mask = line
|
||||
.split(" = ")
|
||||
.skip(1)
|
||||
.next()
|
||||
.context("Failed to parse mask")?;
|
||||
or_mask = u64::from_str_radix(&mask.replace("X", "0"), 2)?;
|
||||
and_mask = u64::from_str_radix(&mask.replace("X", "1"), 2)?;
|
||||
} else {
|
||||
let mut write = line.split(" = ");
|
||||
let address: u64 = write.next().context("Failed to parse write address")?[4..]
|
||||
.trim_end_matches("]")
|
||||
.parse()?;
|
||||
let value: u64 = write
|
||||
.next()
|
||||
.context("Failed to parse write value")?
|
||||
.parse()?;
|
||||
memory.insert(address, (value | or_mask) & and_mask);
|
||||
}
|
||||
}
|
||||
Ok(memory.values().sum())
|
||||
}
|
||||
|
||||
fn build_addresses(mask: &str, input_address: u64) -> Vec<u64> {
|
||||
let mut addresses = Vec::new();
|
||||
for (i, c) in mask.chars().rev().enumerate() {
|
||||
let input = (input_address >> i) & 1;
|
||||
match c {
|
||||
'0' => {
|
||||
if addresses.is_empty() {
|
||||
addresses.push(input);
|
||||
} else {
|
||||
addresses = addresses.iter_mut().map(|v| (*v << 1) | input).collect();
|
||||
}
|
||||
}
|
||||
'1' => {
|
||||
if addresses.is_empty() {
|
||||
addresses.push(1);
|
||||
} else {
|
||||
addresses = addresses.iter_mut().map(|v| (*v << 1) | 1).collect();
|
||||
}
|
||||
}
|
||||
'X' => {
|
||||
if addresses.is_empty() {
|
||||
addresses.push(0);
|
||||
addresses.push(1);
|
||||
} else {
|
||||
let mut new_addresses = Vec::new();
|
||||
for v in addresses.iter() {
|
||||
new_addresses.push((*v << 1) | 0);
|
||||
new_addresses.push((*v << 1) | 1);
|
||||
}
|
||||
addresses = new_addresses;
|
||||
}
|
||||
}
|
||||
_ => unreachable!(),
|
||||
}
|
||||
}
|
||||
addresses
|
||||
}
|
||||
|
||||
fn solve_part2(input_path: &str) -> Result<u64> {
|
||||
let file = File::open(input_path)?;
|
||||
let reader = BufReader::new(file);
|
||||
let mut mask = String::new();
|
||||
let mut memory = HashMap::new();
|
||||
for line in reader.lines() {
|
||||
let line = line?;
|
||||
if line.starts_with("mask") {
|
||||
mask = line
|
||||
.split(" = ")
|
||||
.skip(1)
|
||||
.next()
|
||||
.context("Failed to parse mask")?
|
||||
.to_owned();
|
||||
} else {
|
||||
let mut write = line.split(" = ");
|
||||
let address: u64 = write.next().context("Failed to parse write address")?[4..]
|
||||
.trim_end_matches("]")
|
||||
.parse()?;
|
||||
let value: u64 = write
|
||||
.next()
|
||||
.context("Failed to parse write value")?
|
||||
.parse()?;
|
||||
for address in build_addresses(&mask, address) {
|
||||
memory.insert(address, value);
|
||||
}
|
||||
}
|
||||
}
|
||||
Ok(memory.values().sum())
|
||||
}
|
||||
|
||||
fn main() {
|
||||
let mut now = Instant::now();
|
||||
println!("Part 1: {}", solve_part1(INPUT).unwrap());
|
||||
println!("(elapsed: {:?})", now.elapsed());
|
||||
now = Instant::now();
|
||||
println!("");
|
||||
println!("Part 2: {}", solve_part2(INPUT).unwrap());
|
||||
println!("(elapsed: {:?})", now.elapsed());
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
const TEST_INPUT1: &str = "input/test1.txt";
|
||||
const TEST_INPUT2: &str = "input/test2.txt";
|
||||
|
||||
#[test]
|
||||
fn solves_part1() {
|
||||
assert_eq!(solve_part1(TEST_INPUT1).unwrap(), 165);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn solves_part2() {
|
||||
assert_eq!(solve_part2(TEST_INPUT2).unwrap(), 208);
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user