d3p1
This commit is contained in:
Duy Truong
parent
dc7fcb4404
commit
f9082b10f7
140
03/input.txt
Normal file
140
03/input.txt
Normal file
@ -0,0 +1,140 @@
|
|||||||
|
............................................411.....................363..134.........463.775..........................506...................
|
||||||
|
......429...836..$............../..960........*.............+..........*...=....381.....*........67......426.....=..../...304...............
|
||||||
|
.........*...&...641..........924..*.........855....492..495.......476.927.......*.........680...../.&....*.....713......*..................
|
||||||
|
.........900......................239.325..............*.............*.....953%.771...........#......808...329..........214........846%.....
|
||||||
|
.............707...233...................*.....*........774...445.....107.........................................@927......775.............
|
||||||
|
........721........*...17................790...670.............$..........893.93&../...129$.651.696.......131*99.............=......446*781.
|
||||||
|
...........*717.868...+.............252....................................*......461.........*......................350....................
|
||||||
|
....911..................*...454.............161.........875........209....695..............926.983.........758.592....*..........$.562.....
|
||||||
|
...*............569#..496........888.............227......*..67......*..................877........*...#.......*.......716......975....@....
|
||||||
|
...730........................$...#..112............*..509..*.......858..710.......@567..%..610..821...918..................................
|
||||||
|
.........794.....701@..456-...505.....*............884.....298...............................&...............742=.....95....................
|
||||||
|
............+........................891.165.......................=.............175...............$..693.............+...........127.......
|
||||||
|
....*..........554...855.................*...............505.262.110..764............953@...+.....343.../..............................817..
|
||||||
|
..449.464.148.........*.............1=.853.......232.356*....../.......&....................217................992..935.527............*....
|
||||||
|
..........*........931...44.........................................&..........553*..............*....945......$.......*............655.....
|
||||||
|
........735..718............16.....650.....944...................525.....*........................491.+...662..................27.......397.
|
||||||
|
...273........*.........563...+.......*418.%.......-.....#265..........43.92.....791*211..+................*..&...507@....84...*..543.......
|
||||||
|
..............562...=...........................627....*.....................*............492..*86......456..837............*........*181...
|
||||||
|
.....829.233.........454..................351.......232..........47........44.401.............8....876...........965*151..284...............
|
||||||
|
........*....................647..........*.....$.................#................................*....+788...*.....................-......
|
||||||
|
...49.....588........174......*....111....604....358......863..61.........................663.......549......442.271&.................493...
|
||||||
|
...........+..446.......*...638.......*..........................*..881................#.*....*.........................720....168%.........
|
||||||
|
.....504.........*..43..245........975.................91........28..*.....966......600..18...245.......480............*....................
|
||||||
|
.......*....+...57..*....................@412......812...*............729......61...................268*.............706...#................
|
||||||
|
.......307..107......937.108..................453......50......778........&......*440....................4......361.........888.=256........
|
||||||
|
..........................*..889*....89............675..........%.......29..427...................508..&........&...641..................455
|
||||||
|
..........897...960......403.....971...*......806.....@.363................*......9+..............*.....464...................586....282*...
|
||||||
|
.....316...*...............................9...#........./.............317..614........362..905..27................670.............$........
|
||||||
|
......*...606....................+...........................-............*........292.*.....@..........%.........=.......164.470.902..549..
|
||||||
|
..473.603.........733..482*423....276...419...../166.........297........401.......$....313......306/.353.....................*..........*...
|
||||||
|
...*....................................%...............291......997.........385..............................617%..470...............618...
|
||||||
|
....577...*903...%.-343.....790.................143.....*.........*...30........*................/759..$.....................@..............
|
||||||
|
...............387.........*.......$.............*.....210....417.482..........86.....760...............626........503.+990..299..137..-....
|
||||||
|
....*14....896.....=...922..937...188........553..63....................*150..........*........*...208...............@................338...
|
||||||
|
.........#....*..774..*.......................*......................987..........737.959......665.#....329...+.../....#.....966............
|
||||||
|
.......221....8........629...........521.94....706.....356...+............636........................=...*..253.655..505..............613...
|
||||||
|
............................649............................270....468.......*.....................420...848..................846.....-......
|
||||||
|
....43..718..678.............=.....*906....593.-26.....268...................810...401......+.........$.........842.........@..........&....
|
||||||
|
826*...*......*...430+..572.....436..........*.................954.....732........*.......391..999..348.662......*.....................771..
|
||||||
|
.....61.....535............*........977.......34....672.......*.........*.........693............*.............=.860.....*790.....611.......
|
||||||
|
........930.......&................*................=.......596.........590....*................903.....985.639.......984...........@.......
|
||||||
|
.......*.......691...379.......226..971.....549*............................438.466........./.......307.*.........75......151..594....631...
|
||||||
|
........761..........*..........................236....................534..........611......835..%...............&.........*.*.........*...
|
||||||
|
...275.........58.970............660-..605..........689.191...32...+..*....287$......%...........160........*625..........413......*133.885.
|
||||||
|
....*..................................*...........*......*.......873........................./.............................................
|
||||||
|
.....388..518.........313*820...666/.321.520...392..12....455.................165=...+.#....345........557..........293............+........
|
||||||
|
.............*.........................../......*..................................267..841...........@........49......*762.863...123.......
|
||||||
|
.............41......301.....247*37..........836........631*32..241&..........999.................+.....476&.....*.896.........*............
|
||||||
|
.../..................*..................794...........................950...*.....................436.......$.240.+.........108............
|
||||||
|
.917....$..+........72.....&....333.8*2...-.............35...809..416..-...654...750...166.................419.......=................884...
|
||||||
|
.....442..537...........865..................927*114.$........*...=...............*....*...725.....................228......385...214*......
|
||||||
|
..................@.........701.501..204.............320................/.......+..820.514....*.......520...../.............................
|
||||||
|
................121....$....*...+......@...725...@.....................305....698..........287..877......*....7................$.%..........
|
||||||
|
....920..790........468.......=............*.....584..........-546...............................*.....870............954....811.407........
|
||||||
|
....*.....*....................405..........724...............................143.................256.......668.............................
|
||||||
|
..877......381..........=.................................4.........../...........=495......617..................519........................
|
||||||
|
..................855....59..............$63..............*............73..773.=...........*.......595.......353*....937.......226..........
|
||||||
|
.....456.............@............966..........990....282..19.749....=....../..273.......860.......$...233..........*....+........*.464.....
|
||||||
|
......*..........*.......206..131.$...110.861.*........*...........159....................................&............624......566.........
|
||||||
|
...181...349......198....................*.....484.....989.....181............457...........................................................
|
||||||
|
........*...............942@..345....................+........................*......142..86..............282...........73..................
|
||||||
|
.....319..804*656.............*....................330..261......236.......263......*.............158.......*...........*........551..314...
|
||||||
|
...................343.......957.175=.....492.245*.....*............*306.......745.90.........165*..........910.......818..201..*...........
|
||||||
|
.............%....-.........................*.....186.188......306........*96..+......................837.......945.........@..129..........
|
||||||
|
..............742..........+.....619.........889..............#...................465.....542%..44....*.../418...*..........................
|
||||||
|
..................753-....973....*...$575.................883...../.....*....242..&.............*....63...........72..........*732....702...
|
||||||
|
.........640....................724.........63*844...........*...234.690.48....*.....+........612..............*.......483.............$....
|
||||||
|
...225.......@......................452..89........435.....754.................886....514...................209.282...*.....................
|
||||||
|
.....*.....346........................=.*..........................................................357*88............473...........712..+...
|
||||||
|
...84..&.......%.....616.......605&......380.....773..865.254.433......*...1*..-............33+.............283...................$......538
|
||||||
|
........416.....408.......744......................&.....*....*......595........586.....428..........523......*..............901............
|
||||||
|
.820@.......59*...................%625.....................560..........................*......705....*.....713..../.745........&...........
|
||||||
|
.......%.......849...$.......................*...........*.....574.....#526..............304......@..241.........241..../..........975..635.
|
||||||
|
....754.............269........327$..906/.133.33........400.....*...-.........540.........................299..................451*.....=...
|
||||||
|
...........409............589.......................533.........564.211........*.....592.....%..............*...............................
|
||||||
|
.............*...............*..915......321.........+......................938......#....809............756..396.......980.403..813.725*200
|
||||||
|
...916=.%223.354...227....488...*...........%.....@.....907.659...192.$866.......874.............737.........*...............*....*.........
|
||||||
|
.....................*...........966.257.......515.........*......*..........645....*..169......#.....*792...369......909....36..172.%119...
|
||||||
|
..779.................669............$...318......../.309+.....546..........*....817......*........755............634*......................
|
||||||
|
......441........%..........*40....6.............514.......323............464............501.84........*379....*........+.....339......$....
|
||||||
|
............641...735....355........&................14...*...........*.............53.......$..............386.577....697..............520.
|
||||||
|
................................................929+....288........408................*..417...192...............................899$.......
|
||||||
|
.....871..................736............749*.......................................24......*.*.....$67...............616.765.........@783..
|
||||||
|
......*........24........*.....$.............147...258*605.65*807......253.............450.....912......454.895.............*..#............
|
||||||
|
...612....957.*........245..790.....................................@.....*............*............@....@...=..91*..554....60.15...........
|
||||||
|
..........@....229..........................481.......542*650....779................520..........139..................*.....................
|
||||||
|
....*304.............815....................*...................................16.................................@.772......*506....%.....
|
||||||
|
.975........+....794.#........773*.......292..........708*......475............-............*100................600........862........439...
|
||||||
|
.........500......................884...............#.....477...........+...........*894.368.....480..-..552*...............................
|
||||||
|
.......................912..=............../......227............199..822........478.............*...742.....572.......625..................
|
||||||
|
.117.........*146..529...*.718.........121..974.....................*....................201.....47........+..............*.500.............
|
||||||
|
.......296.97......@...345................*......................976.......-..............%................851..........196.*....383....$...
|
||||||
|
...182......................39.....#600...973....*606.................950...448...............&.....&9.215...................849........303.
|
||||||
|
.......824...864*973.....%....................973......................*...........581...772..167.......+.......598.........................
|
||||||
|
..829+....*..............953.............................764..424......200....788....*....@........169......280....*..........373...711.....
|
||||||
|
.......147.........348.......#..744.730........355*..............=...............*..183.&...............808..*......147..........-.*........
|
||||||
|
....*........836...*......807..*....$...815........235.172/...............640..93........900..............=...291...................249.....
|
||||||
|
.452.213........*....698......569......%.......................320.......-.........%................................./......................
|
||||||
|
..........522....406.*............959...........383.......533.......706....47&......33.960......960....&...241.....620.......-764....906#...
|
||||||
|
..........*..........932............*..594.......*...711.&.....+794....................-..............487...............285.................
|
||||||
|
..139...737.....*541......658.248.79...........589.....-...460...........................-..145............696.........+......645.....=640..
|
||||||
|
.....*........24..........*....+......971*.................................397..&86.....95..*.................*..................*..........
|
||||||
|
...55...75.............258..4.....+.......183..........349.....&...169=....@................207..187.....929..601.746.....$...269...-.......
|
||||||
|
........*.......%577.........*543..149.71........337....*.....40.....................434..........%.........+......-.....277......43...638..
|
||||||
|
...230%..609......................................./.580.......................+.......*....+...........640............................*....
|
||||||
|
..............269..999................618...636..............311....109...314.586.....162...747..........*........56..967...............291.
|
||||||
|
...../...........#.=......217............*......................*..*........*......%......................596........%......629..901$.......
|
||||||
|
....103...................*....157.......427.................101..686..134.909....550...@.........911........./..579....167.............*...
|
||||||
|
.............181......-.822.......*................623...................*.............39..644.......*.....841.........&.............562.45.
|
||||||
|
.....+469...........89.........190...653...939.89..*......................898..............*......660..........272..@........%..614.........
|
||||||
|
............&.......................*.........*...563....215....................612*882..740.&................*......173...834....$....182..
|
||||||
|
......437...856........626..159...266.299...............*.............830$...................268.......467-.738.............................
|
||||||
|
.........%............*................$....@...........891..291................649.................................387...938.850*..........
|
||||||
|
...............922.610....*....676...........494.161%............%.................*154..741....*............326.....*............88........
|
||||||
|
....702.................223........+......$.......................224.......133.............@....648..890....../..540..745*............573..
|
||||||
|
.........&842....$..849........513..210.288............35.....758........../........................./................................./....
|
||||||
|
..............135..+............*...........607.........*........*...............790..#.....552/.............374......*496.....253..........
|
||||||
|
..........*..............804/.369....419..............22..576.....335..723.686........347..............-327...*....180......................
|
||||||
|
.......685.829.790@...................*....437............................*....................392.............352...............599........
|
||||||
|
.......................944..........667....*...321..764@.746.665.......+......890.......104................./..........746..668.-...........
|
||||||
|
96.+....=.............#.................662....*..........*...@..961...877...*.....942+..*......290...655.303.....467.....*..*........57....
|
||||||
|
....927.857........+................791........545..67......................152...........345..*.....*...............*...541..846...........
|
||||||
|
................325....966....480..................@...............462..468.....352.............96.371...............593................220.
|
||||||
|
........=.970.........*......*..........943.....+......*875..362.%....*....*...-.......................550*25...%191.........462............
|
||||||
|
.....984...+......&..618.39.493.289..21....*....379.600...........16.642..162....256........................................*....403........
|
||||||
|
...............168........*........*...*....326...............*...............*...+..............413.*.....+293.769*620....674..............
|
||||||
|
647.................949..........502...748..............692...208.......271..903..................=..132.........................506$..832..
|
||||||
|
..............&.........983....+................503....#.........................*350..239.....................581.......372...........*....
|
||||||
|
.....45........693.........*...192.....7./......+.............774.............338....................@81...337*...................249..105..
|
||||||
|
.........................598.......905....899......#..........*......-.............*31..........+......................751#......*..........
|
||||||
|
...../...............56..............*..............110....594.....517..300.679.150.......64.919......287.........................5...801...
|
||||||
|
....783....498..321.&...297.514.......8.......+18..........................*...............*....../.....*.....&.............................
|
||||||
|
..............$..*......*....-....................*................=...961.....534*791......526....499.648.....349..&.......................
|
||||||
|
........767......48....40.............524.28...369.417..432.......421..$...........................................748......40..............
|
||||||
|
..........%..........+............820....*.................#...................707.....378.........801.................52..*.....102%.......
|
||||||
|
..............822...364.551/......./.................118&.....922.....785........./.......*610........$..........%268..=...529..............
|
||||||
|
........820..*.........................../......753.......................................................499...................435.........
|
||||||
|
..232......&.676...738....#......839....876.45........866...555...664......+..68.......941.........51*585..............937.......*...917*691
|
||||||
|
.........@........*.......8...31*...........+.....577*.........*....*...399....*.=....@......./...................................59........
|
||||||
|
.......740.......781..........................................105.353........791.579...........900.463..............909.....................
|
||||||
71
03/part1.c
Normal file
71
03/part1.c
Normal file
@ -0,0 +1,71 @@
|
|||||||
|
#include <stdio.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <stdbool.h>
|
||||||
|
|
||||||
|
#define LINELENGTH 150
|
||||||
|
#define NEXT(X) ((X + 3 + 1) % 3)
|
||||||
|
#define PREV(X) ((X + 3 - 1) % 3)
|
||||||
|
|
||||||
|
/* I wish I had python generator or Go coroutine... */
|
||||||
|
#define STATE_BEGIN 0
|
||||||
|
#define STATE_READING 1
|
||||||
|
#define STATE_END 2
|
||||||
|
int read_state = STATE_BEGIN;
|
||||||
|
|
||||||
|
/* Return at least 3 lines; first and last lines and first chars are all '.' */
|
||||||
|
char* readline(char* buf, int max_size) {
|
||||||
|
switch (read_state) {
|
||||||
|
case STATE_BEGIN:
|
||||||
|
memset(buf, '.', max_size);
|
||||||
|
buf[max_size - 2] = '\n';
|
||||||
|
buf[max_size - 1] = '\0';
|
||||||
|
read_state = STATE_READING;
|
||||||
|
return buf;
|
||||||
|
case STATE_READING:
|
||||||
|
buf[0] = '.';
|
||||||
|
if (!fgets(buf + 1, max_size, stdin)) {
|
||||||
|
memset(buf, '.', max_size);
|
||||||
|
buf[max_size - 2] = '\n';
|
||||||
|
buf[max_size - 1] = '\0';
|
||||||
|
read_state = STATE_END;
|
||||||
|
}
|
||||||
|
return buf;
|
||||||
|
case STATE_END:
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#define IS_SYMBOL(X) ((X < '0' || X > '9') && X != '.' && X != '\n')
|
||||||
|
#define IS_ADJACENT_SYMBOL(buf, i, j) ( \
|
||||||
|
IS_SYMBOL(buf[i][j - 1]) || IS_SYMBOL(buf[i][j + 1]) || \
|
||||||
|
IS_SYMBOL(buf[PREV(i)][j]) || IS_SYMBOL(buf[NEXT(i)][j]) || \
|
||||||
|
IS_SYMBOL(buf[PREV(i)][j - 1]) || IS_SYMBOL(buf[PREV(i)][j + 1]) || \
|
||||||
|
IS_SYMBOL(buf[NEXT(i)][j - 1]) || IS_SYMBOL(buf[NEXT(i)][j + 1]))
|
||||||
|
|
||||||
|
int main(void) {
|
||||||
|
char buf[3][LINELENGTH];
|
||||||
|
int sum = 0;
|
||||||
|
|
||||||
|
readline(buf[0], LINELENGTH);
|
||||||
|
readline(buf[1], LINELENGTH);
|
||||||
|
for (int i = 1; readline(buf[NEXT(i)], LINELENGTH); i = NEXT(i)) {
|
||||||
|
bool is_part = false;
|
||||||
|
int num = 0;
|
||||||
|
|
||||||
|
for (int j = 1; buf[i][j]; j++) { // j = 0 is '.' guard
|
||||||
|
if (buf[i][j] >= '0' && buf[i][j] <= '9') {
|
||||||
|
num = num * 10 + (buf[i][j] - '0');
|
||||||
|
is_part = is_part || IS_ADJACENT_SYMBOL(buf, i, j);
|
||||||
|
} else {
|
||||||
|
sum += is_part ? num : 0;
|
||||||
|
is_part = false;
|
||||||
|
num = 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
printf("%d\n", sum);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
10
03/test.txt
Normal file
10
03/test.txt
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
467..114..
|
||||||
|
...*......
|
||||||
|
..35..633.
|
||||||
|
......#...
|
||||||
|
617*......
|
||||||
|
.....+.58.
|
||||||
|
..592.....
|
||||||
|
......755.
|
||||||
|
...$.*....
|
||||||
|
.664.598..
|
||||||
Loading…
Reference in New Issue
Block a user