Initial commit

2015/day1.py

@@ -0,0 +1,24 @@
+#!/usr/bin/env python3
+
+def main():
+    with open('day1', 'r') as file:
+        lines = file.readlines()
+
+    floor = 0
+    position = 0
+    for line in lines:
+        for char in line:
+            if char == '(':
+                position += 1
+                floor += 1
+            elif char == ')':
+                position += 1
+                floor -= 1
+                if floor == -1:
+                    print(f'{position = }')
+
+    print(f'{floor = }')
+                
+
+if __name__ == '__main__':
+    main()

2015/day7

@@ -0,0 +1,339 @@
+lf AND lq -> ls
+iu RSHIFT 1 -> jn
+bo OR bu -> bv
+gj RSHIFT 1 -> hc
+et RSHIFT 2 -> eu
+bv AND bx -> by
+is OR it -> iu
+b OR n -> o
+gf OR ge -> gg
+NOT kt -> ku
+ea AND eb -> ed
+kl OR kr -> ks
+hi AND hk -> hl
+au AND av -> ax
+lf RSHIFT 2 -> lg
+dd RSHIFT 3 -> df
+eu AND fa -> fc
+df AND dg -> di
+ip LSHIFT 15 -> it
+NOT el -> em
+et OR fe -> ff
+fj LSHIFT 15 -> fn
+t OR s -> u
+ly OR lz -> ma
+ko AND kq -> kr
+NOT fx -> fy
+et RSHIFT 1 -> fm
+eu OR fa -> fb
+dd RSHIFT 2 -> de
+NOT go -> gp
+kb AND kd -> ke
+hg OR hh -> hi
+jm LSHIFT 1 -> kg
+NOT cn -> co
+jp RSHIFT 2 -> jq
+jp RSHIFT 5 -> js
+1 AND io -> ip
+eo LSHIFT 15 -> es
+1 AND jj -> jk
+g AND i -> j
+ci RSHIFT 3 -> ck
+gn AND gp -> gq
+fs AND fu -> fv
+lj AND ll -> lm
+jk LSHIFT 15 -> jo
+iu RSHIFT 3 -> iw
+NOT ii -> ij
+1 AND cc -> cd
+bn RSHIFT 3 -> bp
+NOT gw -> gx
+NOT ft -> fu
+jn OR jo -> jp
+iv OR jb -> jc
+hv OR hu -> hw
+19138 -> b
+gj RSHIFT 5 -> gm
+hq AND hs -> ht
+dy RSHIFT 1 -> er
+ao OR an -> ap
+ld OR le -> lf
+bk LSHIFT 1 -> ce
+bz AND cb -> cc
+bi LSHIFT 15 -> bm
+il AND in -> io
+af AND ah -> ai
+as RSHIFT 1 -> bl
+lf RSHIFT 3 -> lh
+er OR es -> et
+NOT ax -> ay
+ci RSHIFT 1 -> db
+et AND fe -> fg
+lg OR lm -> ln
+k AND m -> n
+hz RSHIFT 2 -> ia
+kh LSHIFT 1 -> lb
+NOT ey -> ez
+NOT di -> dj
+dz OR ef -> eg
+lx -> a
+NOT iz -> ja
+gz LSHIFT 15 -> hd
+ce OR cd -> cf
+fq AND fr -> ft
+at AND az -> bb
+ha OR gz -> hb
+fp AND fv -> fx
+NOT gb -> gc
+ia AND ig -> ii
+gl OR gm -> gn
+0 -> c
+NOT ca -> cb
+bn RSHIFT 1 -> cg
+c LSHIFT 1 -> t
+iw OR ix -> iy
+kg OR kf -> kh
+dy OR ej -> ek
+km AND kn -> kp
+NOT fc -> fd
+hz RSHIFT 3 -> ib
+NOT dq -> dr
+NOT fg -> fh
+dy RSHIFT 2 -> dz
+kk RSHIFT 2 -> kl
+1 AND fi -> fj
+NOT hr -> hs
+jp RSHIFT 1 -> ki
+bl OR bm -> bn
+1 AND gy -> gz
+gr AND gt -> gu
+db OR dc -> dd
+de OR dk -> dl
+as RSHIFT 5 -> av
+lf RSHIFT 5 -> li
+hm AND ho -> hp
+cg OR ch -> ci
+gj AND gu -> gw
+ge LSHIFT 15 -> gi
+e OR f -> g
+fp OR fv -> fw
+fb AND fd -> fe
+cd LSHIFT 15 -> ch
+b RSHIFT 1 -> v
+at OR az -> ba
+bn RSHIFT 2 -> bo
+lh AND li -> lk
+dl AND dn -> do
+eg AND ei -> ej
+ex AND ez -> fa
+NOT kp -> kq
+NOT lk -> ll
+x AND ai -> ak
+jp OR ka -> kb
+NOT jd -> je
+iy AND ja -> jb
+jp RSHIFT 3 -> jr
+fo OR fz -> ga
+df OR dg -> dh
+gj RSHIFT 2 -> gk
+gj OR gu -> gv
+NOT jh -> ji
+ap LSHIFT 1 -> bj
+NOT ls -> lt
+ir LSHIFT 1 -> jl
+bn AND by -> ca
+lv LSHIFT 15 -> lz
+ba AND bc -> bd
+cy LSHIFT 15 -> dc
+ln AND lp -> lq
+x RSHIFT 1 -> aq
+gk OR gq -> gr
+NOT kx -> ky
+jg AND ji -> jj
+bn OR by -> bz
+fl LSHIFT 1 -> gf
+bp OR bq -> br
+he OR hp -> hq
+et RSHIFT 5 -> ew
+iu RSHIFT 2 -> iv
+gl AND gm -> go
+x OR ai -> aj
+hc OR hd -> he
+lg AND lm -> lo
+lh OR li -> lj
+da LSHIFT 1 -> du
+fo RSHIFT 2 -> fp
+gk AND gq -> gs
+bj OR bi -> bk
+lf OR lq -> lr
+cj AND cp -> cr
+hu LSHIFT 15 -> hy
+1 AND bh -> bi
+fo RSHIFT 3 -> fq
+NOT lo -> lp
+hw LSHIFT 1 -> iq
+dd RSHIFT 1 -> dw
+dt LSHIFT 15 -> dx
+dy AND ej -> el
+an LSHIFT 15 -> ar
+aq OR ar -> as
+1 AND r -> s
+fw AND fy -> fz
+NOT im -> in
+et RSHIFT 3 -> ev
+1 AND ds -> dt
+ec AND ee -> ef
+NOT ak -> al
+jl OR jk -> jm
+1 AND en -> eo
+lb OR la -> lc
+iu AND jf -> jh
+iu RSHIFT 5 -> ix
+bo AND bu -> bw
+cz OR cy -> da
+iv AND jb -> jd
+iw AND ix -> iz
+lf RSHIFT 1 -> ly
+iu OR jf -> jg
+NOT dm -> dn
+lw OR lv -> lx
+gg LSHIFT 1 -> ha
+lr AND lt -> lu
+fm OR fn -> fo
+he RSHIFT 3 -> hg
+aj AND al -> am
+1 AND kz -> la
+dy RSHIFT 5 -> eb
+jc AND je -> jf
+cm AND co -> cp
+gv AND gx -> gy
+ev OR ew -> ex
+jp AND ka -> kc
+fk OR fj -> fl
+dy RSHIFT 3 -> ea
+NOT bs -> bt
+NOT ag -> ah
+dz AND ef -> eh
+cf LSHIFT 1 -> cz
+NOT cv -> cw
+1 AND cx -> cy
+de AND dk -> dm
+ck AND cl -> cn
+x RSHIFT 5 -> aa
+dv LSHIFT 1 -> ep
+he RSHIFT 2 -> hf
+NOT bw -> bx
+ck OR cl -> cm
+bp AND bq -> bs
+as OR bd -> be
+he AND hp -> hr
+ev AND ew -> ey
+1 AND lu -> lv
+kk RSHIFT 3 -> km
+b AND n -> p
+NOT kc -> kd
+lc LSHIFT 1 -> lw
+km OR kn -> ko
+id AND if -> ig
+ih AND ij -> ik
+jr AND js -> ju
+ci RSHIFT 5 -> cl
+hz RSHIFT 1 -> is
+1 AND ke -> kf
+NOT gs -> gt
+aw AND ay -> az
+x RSHIFT 2 -> y
+ab AND ad -> ae
+ff AND fh -> fi
+ci AND ct -> cv
+eq LSHIFT 1 -> fk
+gj RSHIFT 3 -> gl
+u LSHIFT 1 -> ao
+NOT bb -> bc
+NOT hj -> hk
+kw AND ky -> kz
+as AND bd -> bf
+dw OR dx -> dy
+br AND bt -> bu
+kk AND kv -> kx
+ep OR eo -> eq
+he RSHIFT 1 -> hx
+ki OR kj -> kk
+NOT ju -> jv
+ek AND em -> en
+kk RSHIFT 5 -> kn
+NOT eh -> ei
+hx OR hy -> hz
+ea OR eb -> ec
+s LSHIFT 15 -> w
+fo RSHIFT 1 -> gh
+kk OR kv -> kw
+bn RSHIFT 5 -> bq
+NOT ed -> ee
+1 AND ht -> hu
+cu AND cw -> cx
+b RSHIFT 5 -> f
+kl AND kr -> kt
+iq OR ip -> ir
+ci RSHIFT 2 -> cj
+cj OR cp -> cq
+o AND q -> r
+dd RSHIFT 5 -> dg
+b RSHIFT 2 -> d
+ks AND ku -> kv
+b RSHIFT 3 -> e
+d OR j -> k
+NOT p -> q
+NOT cr -> cs
+du OR dt -> dv
+kf LSHIFT 15 -> kj
+NOT ac -> ad
+fo RSHIFT 5 -> fr
+hz OR ik -> il
+jx AND jz -> ka
+gh OR gi -> gj
+kk RSHIFT 1 -> ld
+hz RSHIFT 5 -> ic
+as RSHIFT 2 -> at
+NOT jy -> jz
+1 AND am -> an
+ci OR ct -> cu
+hg AND hh -> hj
+jq OR jw -> jx
+v OR w -> x
+la LSHIFT 15 -> le
+dh AND dj -> dk
+dp AND dr -> ds
+jq AND jw -> jy
+au OR av -> aw
+NOT bf -> bg
+z OR aa -> ab
+ga AND gc -> gd
+hz AND ik -> im
+jt AND jv -> jw
+z AND aa -> ac
+jr OR js -> jt
+hb LSHIFT 1 -> hv
+hf OR hl -> hm
+ib OR ic -> id
+fq OR fr -> fs
+cq AND cs -> ct
+ia OR ig -> ih
+dd OR do -> dp
+d AND j -> l
+ib AND ic -> ie
+as RSHIFT 3 -> au
+be AND bg -> bh
+dd AND do -> dq
+NOT l -> m
+1 AND gd -> ge
+y AND ae -> ag
+fo AND fz -> gb
+NOT ie -> if
+e AND f -> h
+x RSHIFT 3 -> z
+y OR ae -> af
+hf AND hl -> hn
+NOT h -> i
+NOT hn -> ho
+he RSHIFT 5 -> hh

2015/day7.py

@@ -0,0 +1,36 @@
+#!/usr/bin/env python3
+
+def parse_line(line, identifiers):
+    elements = line.split()
+    length = len(elements)
+    match length:
+        case 3: # Assignment
+            return int(elements[0]), elements[2].strip()
+        case 4: # NOT
+            return ~identifiers[elements[1]], elements[3].strip()
+        case 5: # AND OR LSHIFT RSHIFT
+            match elements[1]:
+                case 'AND':
+                    return identifiers[elements[0]] & identifiers[elements[2]], elements[4].strip()
+                case 'OR':
+                    return identifiers[elements[0]] | identifiers[elements[2]], elements[4].strip()
+                case 'LSHIFT':
+                    return identifiers[elements[0]] << int(elements[2]), elements[4].strip()
+                case 'RSHIFT':
+                    return identifiers[elements[0]] >> int(elements[2]), elements[4].strip()
+
+
+def main():
+    with open('day7.sample', 'r') as file:
+        lines = file.readlines()
+
+    identifiers = {}
+    for line in lines:
+        value, identifier = parse_line(line, identifiers)
+        identifiers[identifier] = value
+
+    print(identifiers)
+
+
+if __name__ == '__main__':
+    main()

2015/day7.sample

@@ -0,0 +1,8 @@
+123 -> x
+456 -> y
+x AND y -> d
+x OR y -> e
+x LSHIFT 2 -> f
+y RSHIFT 2 -> g
+NOT x -> h
+NOT y -> i

2016/day1

@@ -0,0 +1 @@
+R1, L4, L5, L5, R2, R2, L1, L1, R2, L3, R4, R3, R2, L4, L2, R5, L1, R5, L5, L2, L3, L1, R1, R4, R5, L3, R2, L4, L5, R1, R2, L3, R3, L3, L1, L2, R5, R4, R5, L5, R1, L190, L3, L3, R3, R4, R47, L3, R5, R79, R5, R3, R1, L4, L3, L2, R194, L2, R1, L2, L2, R4, L5, L5, R1, R1, L1, L3, L2, R5, L3, L3, R4, R1, R5, L4, R3, R1, L1, L2, R4, R1, L2, R4, R4, L5, R3, L5, L3, R1, R1, L3, L1, L1, L3, L4, L1, L2, R1, L5, L3, R2, L5, L3, R5, R3, L4, L2, R2, R4, R4, L4, R5, L1, L3, R3, R4, R4, L5, R4, R2, L3, R4, R2, R1, R2, L4, L2, R2, L5, L5, L3, R5, L5, L1, R4, L1, R1, L1, R4, L5, L3, R4, R1, L3, R4, R1, L3, L1, R1, R2, L4, L2, R1, L5, L4, L5

2016/day1.py

@@ -0,0 +1,98 @@
+#!/usr/bin/env python3
+
+def turn(direction, facing):
+    match facing:
+        case 'North':
+            if direction == 'R':
+                facing = 'East'
+            else:
+                facing = 'West'
+        case 'East':
+            if direction == 'R':
+                facing = 'South'
+            else:
+                facing = 'North'
+        case 'South':
+            if direction == 'R':
+                facing = 'West'
+            else:
+                facing = 'East'
+        case 'West':
+            if direction == 'R':
+                facing = 'North'
+            else:
+                facing = 'South'
+    return facing
+
+
+def check_locations(blocks, facing, x_coord, y_coord, locations):
+    x_coord, y_coord = locations[-1]
+    match facing:
+        case 'North':
+            for block in range(1, blocks + 1):
+                if [x_coord + block, y_coord] in locations:
+                    return [x_coord + block, y_coord]
+                locations.append([x_coord + block, y_coord])
+        case 'East':
+            for block in range(1, blocks + 1):
+                if [x_coord, y_coord + block] in locations:
+                    return [x_coord, y_coord + block]
+                locations.append([x_coord, y_coord + block])
+        case 'South':
+            for block in range(1, blocks + 1):
+                if [x_coord - block, y_coord] in locations:
+                    return [x_coord - block, y_coord]
+                locations.append([x_coord - block, y_coord])
+        case 'West':
+            for block in range(1, blocks + 1):
+                if [x_coord, y_coord - block] in locations:
+                    return [x_coord, y_coord - block]
+                locations.append([x_coord, y_coord - block])
+
+
+def walk(blocks, facing, x_coord, y_coord):
+    match facing:
+        case 'North':
+            x_coord += blocks
+        case 'East':
+            y_coord += blocks
+        case 'South':
+            x_coord -= blocks
+        case 'West':
+            y_coord -= blocks
+    return x_coord, y_coord
+
+
+def main():
+    x_coord = 0
+    y_coord = 0
+    facing = 'North'
+
+    with open('day1', 'r') as file:
+        line = file.readlines()[0][:-1]
+    
+    sequences = line.split(', ')
+
+    locations = [[0,0]]
+    hq_loc = []
+
+    for sequence in sequences:
+        direction = sequence[0]
+        blocks = int(sequence[1:])
+        facing = turn(direction, facing)
+        x_coord, y_coord = walk(blocks , facing, x_coord, y_coord)
+
+    for sequence in sequences:
+        direction = sequence[0]
+        blocks = int(sequence[1:])
+        facing = turn(direction, facing)
+        hq_loc = check_locations(blocks, facing, x_coord, y_coord, locations)
+        if hq_loc:
+            break
+
+    print(abs(x_coord) + abs(y_coord))
+    print(abs(hq_loc[0]) + abs(hq_loc[1]))
+
+
+if __name__ == '__main__':
+    main()

2017/day1

@@ -0,0 +1 @@
+181445682966897848665963472661939865313976877194312684993521259486517527961396717561854825453963181134379574918373213732184697746668399631642622373684425326112585283946462323363991753895647177797691214784149215198715986947573668987188746878678399624533792551651335979847131975965677957755571358934665327487287312467771187981424785514785421781781976477326712674311994735947987383516699897916595433228294198759715959469578766739518475118771755787196238772345762941477359483456641194685333528329581113788599843621326313592354167846466415943566183192946217689936174884493199368681514958669615226362538622898367728662941275658917124167353496334664239539753835439929664552886538885727235662548783529353611441231681613535447417941911479391558481443933134283852879511395429489152435996669232681215627723723565872291296878528334773391626672491878762288953597499218397146685679387438634857358552943964839321464529237533868734473777756775687759355878519113426969197211824325893376812556798483325994128743242544899625215765851923959798197562831313891371735973761384464685316273343541852758525318144681364492173465174512856618292785483181956548813344752352933634979165667651165776587656468598791994573513652324764687515345959621493346623821965554755615219855842969932269414839446887613738174567989512857785566352285988991946436148652839391593178736624957214917527759574235133666461988355855613377789115472297915429318142824465141688559333787512328799783539285826471818279818457674417354335454395644435889386297695625378256613558911695145397779576526397241795181294322797687168326696497256684943829666672341162656479563522892141714998477865114944671225898297338685958644728534192317628618817551492975251364233974374724968483637518876583946828819994321129556511537619253381981544394112184655586964655164192552352534626295996968762388827294873362719636616182786976922445125551927969267591395292198155775434997827738862786341543524544822321112131815475829945625787561369956264826651461575948462782869972654343749617939132353399334744265286151177931594514857563664329299713436914721119746932159456287267887878779218815883191236858656959258484139254446341

2017/day1.py

@@ -0,0 +1,25 @@
+#!/usr/bin/env python3
+
+def main():
+    with open('day1', 'r') as file:
+        lines = file.readlines()
+
+    line = lines[0]
+    total = 0
+    first = False
+    for index, num in enumerate(line):
+        try:
+            if line[index] == line[index + 1]:
+                if first:
+                    total += int(num)
+                else:
+                    total += int(line[index]) + int(line[index + 1])
+                    first = True
+        except IndexError:
+            if line[index] == line[0]:
+                total += int(num)
+
+    print(total)
+
+if __name__ == '__main__':
+    main()

2017/day4.py

@@ -0,0 +1,16 @@
+#!/usr/bin/env python3
+
+
+lis = []
+for line in open("day4.sample"):
+    print(line)
+    for word in line.split():
+        lis.append(word)
+
+
+
+print([word for line in open("day4.sample") for word in line.split()])
+
+
+
+print(lis, type(lis))

2017/day4.sample

@@ -0,0 +1,3 @@
+sayndz zfxlkl attjtww cti sokkmty brx fhh suelqbp
+xmuf znkhaes pggrlp zia znkhaes znkhaes
+nti rxr bogebb zdwrin

2020/day1

@@ -0,0 +1,200 @@
+1844
+1123
+1490
+1478
+1108
+1120
+1594
+1101
+1831
+1146
+1084
+1535
+1016
+1722
+1388
+1188
+1351
+1477
+1215
+1678
+1159
+1558
+1581
+1400
+1550
+1306
+1852
+1745
+1224
+1896
+1596
+1005
+1499
+1797
+976
+1777
+1129
+1601
+1058
+1510
+1704
+1818
+1795
+1364
+1276
+1362
+1801
+1985
+1421
+1311
+1855
+1977
+1613
+1951
+2001
+1327
+1872
+1517
+1040
+1692
+1595
+1769
+1956
+1763
+1470
+1898
+1366
+1443
+312
+1685
+1014
+1409
+1717
+1105
+1290
+1703
+1732
+1939
+1790
+1164
+1225
+1474
+1713
+1413
+1906
+1488
+1931
+1702
+1848
+1668
+1737
+1614
+1719
+1647
+1171
+1508
+1035
+1133
+1179
+1180
+1472
+1414
+1659
+1820
+1544
+1697
+1175
+1033
+1805
+1576
+1196
+1597
+1739
+1291
+1103
+1457
+1514
+1462
+1619
+1683
+1338
+1604
+1372
+1653
+16
+1725
+1181
+1952
+1201
+1531
+1505
+1912
+1527
+1853
+1905
+1833
+1913
+1131
+1069
+1537
+1754
+1551
+1435
+1914
+1093
+1273
+1726
+1094
+1439
+1689
+1607
+1646
+1588
+1698
+1539
+1493
+1352
+1163
+1482
+1044
+1523
+1142
+1253
+1250
+1986
+1049
+1330
+1219
+1162
+1088
+1100
+1532
+1727
+1761
+1107
+1916
+1220
+1319
+1098
+1431
+1260
+1642
+1269
+1102
+1432
+1267
+1824
+1658
+1149
+1024
+1963
+1498
+1904
+1812
+1600
+1773
+1283
+1463
+1776
+1406

2020/day1.py

@@ -0,0 +1,21 @@
+#!/usr/bin/env python3
+
+def main():
+    with open('day1', 'r') as file:
+        lines = file.readlines()
+
+    numbers = []
+    for line in lines:
+        first = int(line.strip())
+        for sec in lines:
+            second = int(sec)
+            if (first + second) == 2020:
+                print(first,second, first * second)
+            for thi in lines:
+                third = int(thi)
+                if (first + second + third) == 2020:
+                    print(first, second, third, first * second * third)
+
+
+if __name__ == '__main__':
+    main()

2020/day1.sample

@@ -0,0 +1,6 @@
+1721
+979
+366
+299
+675
+1456

2021/day1.py

@@ -0,0 +1,27 @@
+#!/usr/bin/env python3
+
+def main():
+    with open('day1', 'r') as file:
+        lines = file.readlines()
+
+    prev = lines[0]
+    count = 0
+    for line in lines[1:]:
+        if int(prev) < int(line.strip()):
+            count += 1
+        prev = line
+
+    print(count)
+
+    prev = int(lines[0]) + int(lines[1]) + int(lines[2])
+    count = 0
+    for index in range(len(lines) - 3):
+        if prev < int(lines[index+1]) + int(lines[index+2]) + int(lines[index+3]):
+            count += 1
+        prev = int(lines[index+1]) + int(lines[index+2]) + int(lines[index+3])
+
+    print(count)
+
+
+if __name__ == '__main__':
+    main()

2021/day13

@@ -0,0 +1,963 @@
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+
+fold along x=655
+fold along y=447
+fold along x=327
+fold along y=223
+fold along x=163
+fold along y=111
+fold along x=81
+fold along y=55
+fold along x=40
+fold along y=27
+fold along y=13
+fold along y=6

2021/day13.py

@@ -0,0 +1,86 @@
+#!/usr/bin/env python3
+
+def get_max_coords(points):
+    max_x = 0
+    max_y = 0
+    for x, y in points:
+        if int(x) > max_x:
+            max_x = int(x)
+        if int(y) > max_y:
+            max_y = int(y)
+    return max_x, max_y
+
+
+def print_coords(points, max_x, max_y):
+    for y in range(max_y + 1):
+        for x in range(max_x + 1):
+            if [f'{x}',f'{y}'] in points:
+                print('#', end='')
+            else:
+                print('.', end='')
+        print()
+
+
+def fold_y(points, temp_points, line):
+    for x, y in points:
+        x = int(x)
+        y = int(y)
+        if y > line:
+            new_y = line - (y - line)
+            temp_points.append([f'{x}', f'{new_y}'])
+        else:
+            temp_points.append([f'{x}', f'{y}'])
+
+
+def fold_x(points, temp_points, line):
+    for x, y in points:
+        x = int(x)
+        y = int(y)
+        if x > line:
+            new_x = line - (x - line)
+            temp_points.append([f'{new_x}', f'{y}'])
+        else:
+            temp_points.append([f'{x}' ,f'{y}'])
+
+
+def do_instructions(instructions, points):
+    first = True
+    for axis, line in instructions:
+        line = int(line)
+        temp_points = []
+        match axis:
+            case 'y':
+                fold_y(points, temp_points, line)
+            case 'x':
+                fold_x(points, temp_points, line)
+        if first:
+            get_uniq = [tuple(point) for point in temp_points]
+            print(len(set(tuple(get_uniq))))
+            first = False
+        points = temp_points
+    return points
+
+
+def main():
+    with open('day13', 'r') as file:
+        lines = file.readlines()
+
+    instructions = []
+    points = []
+    for line in lines:
+        line = line.strip().split(',')
+        if len(line) == 2:
+            points.append(line)
+        elif line[0] == '':
+            pass
+        else:
+            line = line[0].split()
+            instructions.append(line[2].split('='))
+
+    points = do_instructions(instructions, points)
+    max_x, max_y = get_max_coords(points)
+    print_coords(points, max_x, max_y)
+
+
+if __name__ == '__main__':
+    main()

2021/day13.sample

@@ -0,0 +1,21 @@
+6,10
+0,14
+9,10
+0,3
+10,4
+4,11
+6,0
+6,12
+4,1
+0,13
+10,12
+3,4
+3,0
+8,4
+1,10
+2,14
+8,10
+9,0
+
+fold along y=7
+fold along x=5

2021/day14

@@ -0,0 +1,102 @@
+KBKPHKHHNBCVCHPSPNHF
+
+OP -> H
+CF -> C
+BB -> V
+KH -> O
+CV -> S
+FV -> O
+FS -> K
+KO -> C
+PP -> S
+SH -> K
+FH -> O
+NF -> H
+PN -> P
+BO -> H
+OK -> K
+PO -> P
+SF -> K
+BF -> P
+HH -> S
+KP -> H
+HB -> N
+NP -> V
+KK -> P
+PF -> P
+BK -> V
+OF -> H
+FO -> S
+VC -> P
+FK -> B
+NK -> S
+CB -> B
+PV -> C
+CO -> N
+BN -> C
+HV -> H
+OC -> N
+NB -> O
+CS -> S
+HK -> C
+VS -> F
+BH -> C
+PC -> S
+KC -> O
+VO -> P
+FB -> K
+BV -> V
+VN -> N
+ON -> F
+VH -> H
+CN -> O
+HO -> O
+SV -> O
+SS -> H
+KF -> N
+SP -> C
+NS -> V
+SO -> F
+BC -> P
+HC -> C
+FP -> H
+OH -> S
+OB -> S
+HF -> V
+SC -> B
+SN -> N
+VK -> C
+NC -> V
+VV -> S
+SK -> K
+PK -> K
+PS -> N
+KB -> S
+KS -> C
+NN -> C
+OO -> C
+BS -> B
+NV -> H
+FF -> P
+FC -> N
+OS -> H
+KN -> N
+VP -> B
+PH -> N
+NH -> S
+OV -> O
+FN -> V
+CP -> B
+NO -> V
+CK -> C
+VF -> B
+HS -> B
+KV -> K
+VB -> H
+SB -> S
+BP -> S
+CC -> F
+HP -> B
+PB -> P
+HN -> P
+CH -> O

2021/day14-2.py

@@ -0,0 +1,75 @@
+#!/usr/bin/env python3
+from collections import Counter
+
+
+def create_semi_memo(tenth, pair_insertion):
+    for key in pair_insertion.keys():
+        key_l = [ x for x in key ]
+        p_t, elements = do_insert(key_l, pair_insertion, 10)
+        tenth[key] = [p_t[1:-1], elements]
+
+
+def do_final_insert(polymer_template, tenth, final_elements, iterations):
+    for count in range(1,iterations + 1):
+        length_pt = len(polymer_template)
+        for index in range(1, length_pt + 1):
+            if(index == length_pt):
+                break
+            p_t = f'{polymer_template[-index*2]}{polymer_template[-index*2+1]}'
+            for zindex in range(len(tenth[p_t][0])):
+                polymer_template.insert(-index*2+1+zindex, tenth[p_t][0][zindex])
+            final_elements = Counter(final_elements) + Counter(tenth[p_t][1])
+
+    return final_elements
+
+
+def do_insert(polymer_template, pair_insertion, iterations):
+    elements = dict()
+    for count in range(1,iterations + 1):
+        length_pt = len(polymer_template)
+        for index in range(1, length_pt + 1):
+            if(index == length_pt):
+                break
+            p_t = f'{polymer_template[-index*2]}{polymer_template[-index*2+1]}'
+            polymer_template.insert(-index*2+1, pair_insertion[p_t])
+            try:
+                elements[pair_insertion[p_t]] += 1
+            except KeyError:
+                elements[pair_insertion[p_t]] = 1
+        print(count)
+
+    return polymer_template, elements
+
+
+def main():
+    with open('day14', 'r') as file:
+        lines = file.readlines()
+
+    polymer_template = lines[0].strip()
+    pair_insertion = dict()
+    final_elements = dict()
+    tenth = dict()
+
+    for line in lines[2:]:
+        line = line.strip().split()
+        pair_insertion[line[0]] = line[2]
+
+    for polymer in polymer_template:
+        try:
+            final_elements[polymer] += 1
+        except KeyError:
+            final_elements[polymer] = 1
+
+    polymer_template = [ x for x in polymer_template ]
+
+    polymer_template, elements = do_insert(polymer_template, pair_insertion, 40)
+
+    maxi = max(list(elements.values()))
+    mixi = min(list(elements.values()))
+
+
+    print(maxi-mixi)
+    
+
+if __name__ == '__main__':
+    main()

2021/day14.py

@@ -0,0 +1,63 @@
+#!/usr/bin/env python3
+
+from collections import Counter
+
+def get_final_element_count(pair_count, pair_insertion, final_element_count, iterations):
+    for _ in range(iterations):
+        temp_pair_count = Counter()
+        for key, value in pair_count.items():
+            if value:
+                temp_pair_count[f"{key[0]}{pair_insertion[key]}"] += value
+                temp_pair_count[f"{pair_insertion[key]}{key[1]}"] += value
+                final_element_count[pair_insertion[key]] += value
+        pair_count = temp_pair_count
+
+
+def build_dicts(polymer_template):
+    final_element_count = Counter()
+    pair_count = Counter()
+
+    for polymer in polymer_template:
+        final_element_count[polymer] += 1
+
+    for index in range(len(polymer_template) - 1):
+        p_t = f'{polymer_template[index]}{polymer_template[index+1]}'
+        pair_count[p_t] += 1
+
+    return pair_count, final_element_count
+
+
+def get_pair_insertion(lines):
+    pair_insertion = {}
+    for line in lines[2:]:
+        line = line.strip().split()
+        pair_insertion[line[0]] = line[2]
+    return pair_insertion
+
+
+def print_difference(final_element_count):
+    maxi = max(list(final_element_count.values()))
+    mini = min(list(final_element_count.values()))
+    print(maxi - mini)
+
+
+def main():
+    with open('day14', 'r') as file:
+        lines = file.readlines()
+
+    polymer_template = list(lines[0].strip())
+    pair_insertion = get_pair_insertion(lines)
+
+    # Part1
+    pair_count, final_element_count = build_dicts(polymer_template)
+    get_final_element_count(pair_count, pair_insertion, final_element_count, 10)
+    print_difference(final_element_count)
+
+    # Part2
+    pair_count, final_element_count = build_dicts(polymer_template)
+    get_final_element_count(pair_count, pair_insertion, final_element_count, 40)
+    print_difference(final_element_count)
+
+
+if __name__ == '__main__':
+    main()

2021/day2.py

@@ -0,0 +1,32 @@
+#!/usr/bin/env python3
+
+def main():
+    with open('day2', 'r') as file:
+        lines = file.readlines()
+
+    position = 0
+    depth = 0
+    position_2 = 0
+    depth_2 = 0
+    aim = 0
+    for line in lines:
+        command = line.split()
+
+        match command[0]:
+            case 'forward':
+                position += int(command[1])
+                position_2 += int(command[1])
+                depth_2 += aim * int(command[1])
+            case 'up':
+                depth -= int(command[1])
+                aim -= int(command[1])
+            case 'down':
+                depth += int(command[1])
+                aim += int(command[1])
+
+    print(position * depth)
+    print(position_2 * depth_2)
+
+
+if __name__ == '__main__':
+    main()

2021/day2.sample

@@ -0,0 +1,6 @@
+forward 5
+down 5
+forward 8
+up 3
+down 8
+forward 2

2022/day1.py

@@ -0,0 +1,25 @@
+#!/usr/bin/env python3
+
+def main():
+    with open('day1', 'r') as file:
+        lines = file.readlines()
+
+        list_calories = []
+        current_calories = 0
+        max_calories = 0
+        for line in lines:
+            if line == '\n':
+                list_calories.append(current_calories)
+                if current_calories > max_calories:
+                    max_calories = current_calories
+                current_calories = 0
+                continue
+            current_calories += int(line)
+
+    list_calories = sorted(list_calories, reverse=True)
+    top_three = sum(list_calories[:3])
+    print(list_calories[0])
+    print(top_three)
+
+if __name__ == '__main__':
+    main()

2022/day2.py

@@ -0,0 +1,88 @@
+#!/usr/bin/env python3
+
+def compute_result_one(opp, my_play):
+    match opp:
+        case 'A':
+            match my_play:
+                case 'X':
+                    result = 3
+                case 'Y':
+                    result = 6
+                case 'Z':
+                    result = 0 
+        case 'B':
+            match my_play:
+                case 'X':
+                    result = 0
+                case 'Y':
+                    result = 3
+                case 'Z':
+                    result = 6 
+        case 'C':
+            match my_play:
+                case 'X':
+                    result = 6
+                case 'Y':
+                    result = 0
+                case 'Z':
+                    result = 3 
+    return result
+
+
+def compute_result_two(opp, my_play):
+    match opp:
+        case 'A':
+            match my_play:
+                case 'X':
+                    result = 3
+                case 'Y':
+                    result = 4
+                case 'Z':
+                    result = 8 
+        case 'B':
+            match my_play:
+                case 'X':
+                    result = 1
+                case 'Y':
+                    result = 5
+                case 'Z':
+                    result = 9 
+        case 'C':
+            match my_play:
+                case 'X':
+                    result = 2
+                case 'Y':
+                    result = 6
+                case 'Z':
+                    result = 7 
+    return result
+
+
+def main():
+    me = {
+            'X': 1, # Rock
+            'Y': 2, # Paper
+            'Z': 3 # Scissors 
+         }
+
+    score = 0
+    with open('day2', 'r') as file:
+        lines = file.readlines()
+        for line in lines:
+            opp, my_play = line.split()
+            score += me[my_play]
+            result = compute_result_one(opp, my_play)
+            score += result
+    print(score)
+
+    score = 0
+    with open('day2', 'r') as file:
+        lines = file.readlines()
+        for line in lines:
+            opp, my_play = line.split()
+            result = compute_result_two(opp, my_play)
+            score += result
+    print(score)
+
+if __name__ == '__main__':
+    main()

2022/day3

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2022/day3.py

@@ -0,0 +1,41 @@
+#!/usr/bin/env python3
+from string import ascii_letters
+
+priority = {letter:index+1 for index,letter in enumerate(ascii_letters)}
+
+def main():
+    with open('day3', 'r') as file:
+        lines = file.readlines()
+
+    priorities = 0
+    for line in lines:
+        length_compartments = int(len(line) / 2)
+        first = line[:length_compartments]
+        second = line[length_compartments:]
+
+
+        for item in first:
+            if item in second:
+                priorities += priority[item]
+                break
+    print(priorities)
+
+    priorities = 0
+    for index, line in enumerate(lines):
+        mod_index = (index + 1) % 3
+        match mod_index:
+            case 1:
+                first = line
+            case 2:
+                second = line
+            case 0:
+                third = line
+
+                for item in first:
+                    if (item in second) and (item in third):
+                        priorities += priority[item]
+                        break
+    print(priorities)
+
+if __name__ == '__main__':
+    main()

2022/day4.py

@@ -0,0 +1,76 @@
+#!/usr/bin/env python3
+def part_one(lines):
+    pairs = 0
+    for line in lines:
+        first, second = line.split(',')
+        one, two = first.split('-')
+        three, four = second.split('-')
+        one = int(one)
+        two = int(two)
+        three = int(three)
+        four = int(four)
+
+        first_section_ids = []
+        for index in range(one, two+1):
+            index_space = str(index) + ' '
+            first_section_ids.append(index_space)
+
+        first_ids = ''.join(first_section_ids)
+
+        second_section_ids = []
+        for index in range(three, four+1):
+            index_space = str(index) + ' '
+            second_section_ids.append(index_space)
+
+        second_ids = ''.join(second_section_ids)
+
+        if len(first_ids) == 2 and not (one in range(three, four)):
+            continue
+        if len(second_ids) == 2 and not (three in range(one, two)):
+            continue
+
+        if (first_ids in second_ids) or (second_ids in first_ids):
+            pairs += 1
+
+    print(pairs)
+
+
+def part_two(lines):
+    pairs = 0
+    for line in lines:
+        first, second = line.split(',')
+        one, two = first.split('-')
+        three, four = second.split('-')
+        one = int(one)
+        two = int(two)
+        three = int(three)
+        four = int(four)
+
+        first_section_ids = []
+        for index in range(one, two+1):
+            index_space = str(index) + ' '
+            first_section_ids.append(index_space)
+
+        second_section_ids = []
+        for index in range(three, four+1):
+            index_space = str(index) + ' '
+            second_section_ids.append(index_space)
+
+        for ids in first_section_ids:
+            if ids in second_section_ids:
+                pairs += 1
+                break
+
+    print(pairs)
+
+
+def main():
+    with open('day4', 'r') as file:
+        lines = file.readlines()
+
+    part_one(lines)
+    part_two(lines)
+
+
+if __name__ == '__main__':
+    main()

2022/day5

@@ -0,0 +1,512 @@
+            [J] [Z] [G]            
+            [Z] [T] [S] [P] [R]    
+[R]         [Q] [V] [B] [G] [J]    
+[W] [W]     [N] [L] [V] [W] [C]    
+[F] [Q]     [T] [G] [C] [T] [T] [W]
+[H] [D] [W] [W] [H] [T] [R] [M] [B]
+[T] [G] [T] [R] [B] [P] [B] [G] [G]
+[S] [S] [B] [D] [F] [L] [Z] [N] [L]
+ 1   2   3   4   5   6   7   8   9 
+
+move 4 from 2 to 1
+move 1 from 6 to 9
+move 6 from 4 to 7
+move 1 from 2 to 5
+move 3 from 6 to 3
+move 4 from 3 to 9
+move 2 from 1 to 3
+move 6 from 7 to 5
+move 5 from 7 to 6
+move 6 from 8 to 7
+move 6 from 7 to 6
+move 1 from 8 to 3
+move 15 from 6 to 4
+move 7 from 5 to 6
+move 1 from 7 to 2
+move 2 from 5 to 3
+move 5 from 9 to 8
+move 5 from 5 to 6
+move 1 from 7 to 4
+move 5 from 6 to 5
+move 3 from 3 to 8
+move 4 from 5 to 8
+move 1 from 2 to 8
+move 7 from 1 to 2
+move 2 from 6 to 2
+move 2 from 5 to 8
+move 1 from 1 to 8
+move 8 from 2 to 6
+move 3 from 3 to 4
+move 4 from 9 to 3
+move 5 from 3 to 6
+move 5 from 6 to 8
+move 3 from 4 to 8
+move 13 from 6 to 5
+move 14 from 4 to 8
+move 1 from 2 to 6
+move 1 from 4 to 2
+move 12 from 5 to 4
+move 30 from 8 to 6
+move 1 from 8 to 9
+move 1 from 9 to 4
+move 15 from 4 to 5
+move 1 from 2 to 9
+move 1 from 4 to 2
+move 1 from 2 to 1
+move 1 from 9 to 3
+move 8 from 5 to 7
+move 2 from 5 to 6
+move 7 from 8 to 1
+move 1 from 3 to 4
+move 1 from 7 to 3
+move 1 from 4 to 6
+move 26 from 6 to 7
+move 1 from 3 to 7
+move 3 from 7 to 2
+move 1 from 1 to 9
+move 16 from 7 to 5
+move 2 from 7 to 4
+move 12 from 7 to 6
+move 1 from 1 to 9
+move 4 from 6 to 1
+move 7 from 1 to 5
+move 2 from 1 to 8
+move 1 from 7 to 2
+move 1 from 1 to 4
+move 2 from 4 to 5
+move 1 from 9 to 4
+move 3 from 6 to 9
+move 8 from 6 to 5
+move 5 from 5 to 9
+move 19 from 5 to 8
+move 1 from 9 to 8
+move 3 from 8 to 7
+move 1 from 7 to 3
+move 8 from 5 to 2
+move 2 from 4 to 2
+move 4 from 9 to 8
+move 1 from 2 to 3
+move 2 from 3 to 2
+move 4 from 9 to 5
+move 8 from 8 to 4
+move 9 from 8 to 5
+move 5 from 8 to 4
+move 5 from 5 to 7
+move 12 from 2 to 3
+move 2 from 2 to 8
+move 1 from 8 to 6
+move 1 from 8 to 7
+move 10 from 4 to 3
+move 1 from 2 to 9
+move 13 from 5 to 3
+move 1 from 7 to 5
+move 27 from 3 to 4
+move 1 from 8 to 7
+move 3 from 5 to 2
+move 6 from 6 to 3
+move 2 from 4 to 1
+move 27 from 4 to 2
+move 2 from 7 to 8
+move 23 from 2 to 4
+move 2 from 1 to 4
+move 2 from 7 to 2
+move 4 from 2 to 9
+move 10 from 3 to 4
+move 1 from 3 to 5
+move 1 from 5 to 1
+move 5 from 2 to 5
+move 30 from 4 to 2
+move 1 from 8 to 9
+move 1 from 8 to 1
+move 27 from 2 to 3
+move 2 from 4 to 2
+move 1 from 9 to 4
+move 2 from 1 to 3
+move 8 from 3 to 7
+move 19 from 3 to 1
+move 1 from 4 to 7
+move 5 from 9 to 1
+move 4 from 2 to 9
+move 4 from 3 to 4
+move 1 from 3 to 5
+move 1 from 2 to 7
+move 1 from 9 to 3
+move 1 from 9 to 1
+move 5 from 5 to 4
+move 5 from 7 to 3
+move 1 from 5 to 6
+move 23 from 1 to 6
+move 1 from 9 to 2
+move 1 from 2 to 5
+move 24 from 6 to 9
+move 6 from 4 to 7
+move 4 from 4 to 8
+move 1 from 4 to 9
+move 4 from 7 to 4
+move 4 from 3 to 4
+move 4 from 9 to 8
+move 6 from 7 to 9
+move 4 from 7 to 6
+move 1 from 1 to 4
+move 2 from 6 to 4
+move 1 from 6 to 2
+move 1 from 1 to 8
+move 1 from 7 to 3
+move 1 from 6 to 9
+move 13 from 4 to 2
+move 3 from 3 to 2
+move 15 from 9 to 8
+move 1 from 5 to 9
+move 5 from 9 to 1
+move 4 from 1 to 7
+move 4 from 7 to 3
+move 8 from 2 to 7
+move 9 from 8 to 2
+move 1 from 1 to 2
+move 7 from 9 to 2
+move 4 from 3 to 1
+move 4 from 1 to 4
+move 2 from 9 to 1
+move 20 from 2 to 8
+move 3 from 4 to 8
+move 1 from 2 to 3
+move 4 from 2 to 7
+move 1 from 3 to 4
+move 1 from 9 to 3
+move 1 from 4 to 7
+move 1 from 2 to 5
+move 1 from 4 to 3
+move 2 from 1 to 6
+move 1 from 5 to 6
+move 1 from 7 to 1
+move 12 from 7 to 2
+move 12 from 2 to 6
+move 9 from 6 to 2
+move 1 from 6 to 8
+move 1 from 3 to 9
+move 8 from 2 to 4
+move 1 from 9 to 6
+move 1 from 4 to 6
+move 4 from 4 to 9
+move 1 from 4 to 9
+move 1 from 1 to 5
+move 2 from 6 to 3
+move 1 from 5 to 4
+move 1 from 2 to 8
+move 10 from 8 to 6
+move 10 from 8 to 3
+move 1 from 3 to 4
+move 8 from 8 to 1
+move 3 from 9 to 8
+move 2 from 9 to 1
+move 11 from 6 to 7
+move 1 from 1 to 7
+move 8 from 1 to 4
+move 3 from 6 to 7
+move 1 from 1 to 4
+move 14 from 8 to 6
+move 1 from 8 to 7
+move 1 from 6 to 8
+move 6 from 4 to 1
+move 1 from 8 to 5
+move 4 from 1 to 8
+move 2 from 7 to 1
+move 1 from 6 to 7
+move 5 from 4 to 2
+move 2 from 4 to 3
+move 4 from 2 to 8
+move 15 from 7 to 3
+move 3 from 3 to 6
+move 1 from 5 to 2
+move 21 from 3 to 6
+move 2 from 8 to 7
+move 1 from 7 to 8
+move 32 from 6 to 9
+move 1 from 7 to 8
+move 5 from 8 to 4
+move 2 from 8 to 7
+move 14 from 9 to 8
+move 14 from 8 to 1
+move 2 from 6 to 1
+move 2 from 7 to 4
+move 1 from 9 to 3
+move 17 from 9 to 5
+move 6 from 1 to 8
+move 4 from 4 to 6
+move 2 from 2 to 5
+move 2 from 8 to 2
+move 1 from 6 to 7
+move 2 from 2 to 6
+move 4 from 3 to 2
+move 7 from 6 to 3
+move 6 from 5 to 7
+move 1 from 8 to 9
+move 1 from 6 to 7
+move 4 from 8 to 6
+move 1 from 9 to 3
+move 4 from 1 to 4
+move 12 from 5 to 9
+move 7 from 7 to 8
+move 3 from 4 to 2
+move 8 from 9 to 4
+move 2 from 6 to 2
+move 1 from 7 to 4
+move 2 from 6 to 9
+move 1 from 5 to 3
+move 1 from 8 to 1
+move 2 from 8 to 7
+move 2 from 2 to 9
+move 7 from 2 to 3
+move 8 from 4 to 1
+move 2 from 8 to 4
+move 4 from 9 to 7
+move 2 from 9 to 5
+move 16 from 1 to 3
+move 3 from 7 to 4
+move 1 from 7 to 6
+move 1 from 6 to 2
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+move 19 from 3 to 8
+move 17 from 3 to 9
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+move 1 from 7 to 5
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+move 6 from 7 to 6
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+move 1 from 1 to 5
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+move 2 from 6 to 2
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+move 7 from 7 to 3
+move 7 from 7 to 6
+move 1 from 2 to 3
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+move 1 from 2 to 9
+move 10 from 7 to 6
+move 9 from 6 to 8
+move 1 from 5 to 1
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+move 1 from 1 to 2
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+move 10 from 3 to 7
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+move 1 from 4 to 3
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+move 1 from 6 to 5
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+move 1 from 1 to 7
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+move 6 from 7 to 6
+move 3 from 3 to 1
+move 5 from 3 to 7
+move 1 from 9 to 6
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+move 2 from 2 to 6
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+move 2 from 1 to 2
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+move 5 from 5 to 9
+move 3 from 4 to 1
+move 5 from 6 to 9
+move 2 from 6 to 7
+move 2 from 7 to 5
+move 10 from 9 to 4
+move 1 from 8 to 5
+move 5 from 1 to 5
+move 8 from 8 to 7
+move 8 from 5 to 3
+move 8 from 7 to 8
+move 2 from 8 to 2
+move 7 from 3 to 2
+move 21 from 4 to 7
+move 10 from 1 to 9
+move 3 from 4 to 5
+move 1 from 4 to 8
+move 1 from 8 to 3
+move 7 from 8 to 5
+move 2 from 3 to 1
+move 7 from 7 to 2
+move 1 from 1 to 4
+move 1 from 1 to 6
+move 8 from 9 to 3
+move 2 from 8 to 4
+move 3 from 3 to 1
+move 3 from 4 to 7
+move 1 from 6 to 7
+move 5 from 2 to 4
+move 2 from 1 to 6

2022/day5.py

@@ -0,0 +1,88 @@
+#!/usr/bin/env python3
+
+def parse_stacks(stacks, line):
+    for box in range(9):
+        contents = line[box*4+1]
+        if contents != ' ':
+            match box:
+                case 0:
+                    stacks[0].append(contents)
+                case 1:
+                    stacks[1].append(contents)
+                case 2:
+                    stacks[2].append(contents)
+                case 3:
+                    stacks[3].append(contents)
+                case 4:
+                    stacks[4].append(contents)
+                case 5:
+                    stacks[5].append(contents)
+                case 6:
+                    stacks[6].append(contents)
+                case 7:
+                    stacks[7].append(contents)
+                case 8:
+                    stacks[8].append(contents)
+
+
+def parse_line(line):
+    line = line.strip().split()
+    count = int(line[1])
+    from_stack = int(line[3]) - 1
+    to_stack = int(line[5]) - 1
+    return count, from_stack, to_stack
+
+
+def move_single(stacks, line):
+    count, from_stack, to_stack = parse_line(line)
+
+    for _ in range(count):
+        stacks[to_stack].append(stacks[from_stack].pop())
+
+
+def move_multiple(stacks, line):
+    count, from_stack, to_stack = parse_line(line)
+    count = int(count)
+
+    temp_stack = stacks[from_stack][-count:]
+    for _ in range(count):
+        stacks[from_stack].pop()
+    stacks[to_stack].extend(temp_stack)
+
+
+def create_and_parse_stacks():
+    stacks = [[] for _ in range(9)]
+
+    with open('day5', 'r') as file:
+        lines = file.readlines()
+
+    for line in lines[7::-1]:
+        parse_stacks(stacks, line[:-1])
+
+    return stacks, lines[10:]
+
+
+def print_stacks(stacks):
+    for stack in stacks:
+        print(stack[-1], end='')
+    print()
+
+
+def main():
+    stacks, lines = create_and_parse_stacks()
+
+    for line in lines:
+        move_single(stacks, line)
+
+    print_stacks(stacks)
+
+    stacks, lines = create_and_parse_stacks()
+
+    for line in lines:
+        move_multiple(stacks, line)
+
+    print_stacks(stacks)
+
+
+if __name__ == '__main__':
+    main()

2022/day6

@@ -0,0 +1 @@
+rvnvzvhzzjgjgffclllnhhtltptgptgpttjhttsllmbbphbpbzpbpjjcwjwqwccnrrtvrtrfrwffnqffsggwzzhtzhthqhffmrrzsrrnrtrqqbllhrlrjrvvrvvgdgjgfjjtzznffrfvfggswgssccpcwpccstcsstwssgzssswsgwsgsnsshcsscsffcwcmmhmsmrsrddwhhszsfsjfsfccwssvdssmzzwrzzjfzzvzzfsfsvshschhvlhhvmvpvhhstsdtstgtrrtjjcssgfssnsnfsnscnsslvvqbbhthqtqzqmzmjjfmmbdmmzdmdpmpnnfjnnrwnwbwrrwjrrttfzzlwwfmmnhhqlhqqbnqnqznncmmhfmfftsfszssftstggppfddtztltctqcqjcqcmclcnccdgcggvmvvcsstztbzttsccmgcghcczfzszbzmbmjjggsqgghbhjjhhrrjljmllczlzzqssjfjqfjfmfdfgffczfzwwpfwpwbbftbffplphhfcftctlcclhlnlhnhlhnhqnhhjbjmmtpmmlsmllvhhjghhmzzwpzprrjrzzvrvcvqvssgssnccmgmppfhfwhhczhhprhrffpvvqrqvqccdhdvvvssvdvwdwwzggfvfnvvqvwwzwmzzvttgzzwjjfvvpvffqpqhqrrwccjbjppbzbrbrrphrhgrhhzbbhrrblbjjznnlccsffpcfpcfpfddfwddbffczztzsttzsstddrqdqqchqccrlccfcwwghwhnhbhjbhhzrrgprrftrffqlljlslggzdzvvrgvgcgnnngtnggdcgddhjhchqcqfqwfwjffqppblbddgmdgmddrnddjtdjttgzgpzggwvwjvwwhdwwbvvtftcfttpftpfpzfznnchnhrrdtdbtdbdppsjsgsttptsptssnwntwnnsshqqgnnqnddhjjtqqjhhmghmhmsstrrhmmwvvlssprsrbbswsddbnntmtbmtbmmtmrrffvjffdrffnttbffbccgchghjgjwwshwswdswdsdsrdsdjdvjjgbjbssptpddzbdddqdpdspswssjrjwwcbbvsspnspslpplzlqlccvlvfllntlntnqnrqnqpqlqflfrfsfgsfswwptwwgqggrhghzghhrthtzhzsswhhzffpsffhnnrvnrvvhmmlvvqsslddhcddsllpmpggrhrcrbbmnmjmqmlmpmrrqwqhqrqhrrgrqqsrrpjpdjppzhphthddlzdzhddjvdjdcjcncnvnzzvwzvzgzjggcllvpllgdgqqdvvwnvwvwqqvwvvrbbtqqwhdztqfzzcqrshjzwqnpdsshmpjzwqdptbvfqzmfnbtlgbbsjbqgnblhbbpsfdzvcmpzfwczcnbdndsjzccjcqnrdglwfrvwtnjwpvpvvgwtmnpzhbwnbqwznmdvdrsjnlsfrpcnhlbmlgmrcjbbvhqnvbrmlnfttjllstqnqqnhqrzrhfqjbfbwfhhjzwtwzjmszzhjnjbhrlbnnpfvdmlftjnfsfnvddqfhqqlljrthptvmhbqrdmdcmljwgbrqrjwcrtmvjgqtblnslgbjmdsrrpgfsctrhwlwnszpljhrfnsfpcsgczzltgsztclhgcqljrcmbbpdlztncnrnrmgrttplcnldfqddqhznmcczbmwvsztmwmcqnrzmlmqchnhnhrrhhfntjzqcbnttspptqwvphlbtpfcbhdqzbhsbvhmsqbsdntwpcrnzvmbgqsgttbqhhblfjpmvfcrzhfnzwrzbzgsdfqndzzhfdnrvsnvfbptthjnhgljhrvwwrlbnfpvvjdjchcgbhfrqvszhrhqvtzplwsptvdhqwlzhcjpclmmrlccvgvtgsfpnjhqhrbqglznpdhmsqwwsbmhmlsmmvvghsmplqjchrfctltmnqnddzqjfpljwljbdqjcqdqzwsbcclqsmsmlstvljwwtfmpnhqzqfjghjfchjccqrchsvngvrnwfwttsnvrdlfvwfptsjcpslvvpmjclfcpljqjszptsgsmntzrdjbgrzmgvzddqrlsndjzzqbznqnphbnwfhtjjlwjpsvffrdrbsbttpgrvmqrdndqvlgzcpfbttvqdgvrmtvfclcbcwllthmdzjcflwpnrsqzrjdzbvqgzsqvjjpjjpnjtcjqhcfbjdqndlcwzhcbjtgtlvtdwctdnqcbcgsmrcrmwjntdwbjdbzmshbvlspjfdbvmlrbdzlmlggthvphnrqlrcdsqpsgqcmpgmgdzvdqlmcldvztpsbmpwjgjfhswplwrvwpbwbsgsvlhdvmpzwnnbwjwmshwcnqfqjdpchfjjcbdnslqchhnznpqpnnctznbtccclgjhmnngdjlmqnzpsdptqqcrblmrlnnpgvrfrtmbjnmspfrbwpclhgtbsghndrjfbggsplvcjnhjjbqzsfdpfnvchzjgbhdqgddfgddvzdcrjlntnsmscqwmpptqgbnvtsvpjvmhcfpbfrpzqbpfhlbjrmbmvdvvnvfqsndglvhfrqcsbsbbprscrbfthzcwcdrprqrwjzwrpblfllpwzlhmqvltjgpcjzpzwbltgwsrgrrhzcqfpvhcprdhnzcfphqrwcvtpcbppjwzmmwjhbvwbblnbwvcqzvlfzjhgmlnhlhrbsplfctggfbhbgwpncznvtmdtqqmjsvsnrlqswzvflrfsncgpdcndlwrfrqwqnqtjmsphwsgzhdjpnsdgrbrfhbfdrntwvgvbwnvwnrmdbhqgrglbfwprflnrljrwsgwtpgtmfhvvghtzndvwlzjchhmlwcncmpvrslrglzjcnhfdqhcrljhgbzpssvdnmfwzstmvrztgpsscfswltnbwrrtcnvbswmmjbmnnnvqwjzhprfnvlbvzzdvbwlwchrvqnwwpbnttbhfdvjjvzsznhczjcncmcrmwtrlsvbwpsrcwqdvgcfjsbqnwmjmtcgpnmcbfbcqhzrjbtlpvwzhjqqprbdnbgzfwlprlcspwjwnfftldqzbcgqnjtglvbpqffdvjbpslqcdzwdnmncvcwfshdhsmssttqfrsbnjgmhfqzlgrbpdfqtfdwslsgphfzzgbzjssfbgnwztzmczplqwjmhtlflpvqqqmrvlllhngtfgsvbbnvhzqbcgpmnlsmpwqwgqfjpzplzjhrslwzrsrgjgpppjlnhrnggcdzvspsztnschnqftgffbtvrpzndzpqmtsfmwgnrvpmtgpvnmqfmwgcvlznwqnjnjwpgnqfjwtdhhmztlvlcvrlzmlpmjdvdnzwbfsshfsvbbhqsmphjhqtlnvlsmvwlqvfqpnjnzlgmdvwzzrllmcgwtqdwphhbwmlrqhqrfmdvtqswvsllqvwmfbbpllsbjbvgsmrcgqvfgsnszfrdlcjbtfgcbclhmzlmqlnhmslcmgrcvjjlbpsjjcznzqwmztcgdgbmrlgwzjzzjrpndfrdzztzzgmsrcnwrvqrdcczrbhdpfjwvqsmbrcvllvjrrbrsqnzldltdgzscjrssvdhzhnvltpgfdfcvfbtqmphdzhpzgjhjbwsmdlbqqgcrhjrwhgvfgdllmmlnpsbtvdrrzmltfwgrcsfrrsdbdmjtrwhnlgcrgjgmbzvzvqbflvbrsqcssjgsvpjmlhtcggzwbvddmwwtfdrlltjqcpwnthczzlzdszvtmrmhbpcgstvrsnmbdcmjzsvnncmgmlnrzzhfvmblgptwwwbrmtcczjwcqmvdrsvfjgqqvghnhbntqcdrppfmvdzbcjvztrnpdhmdpmnvsnzzldvdfqbdrwqqqqsmswthwpjwdrflszbspqhpfwztjjcbdsrftdsrsfdltnfztcslmbsghgrtcscrfmptqplwpmtqdzthgfjhbqdnsffrpjmgczmrlfvzcjttwtmtqfbtlqrttvjdwhfgcgcclrlswmzhzbfhjrggnhwtnffnqqcvldlttvvgrbcqbmqzvtflfmdblhdbzphrqtbshvp

2022/day6.py

@@ -0,0 +1,30 @@
+#!/usr/bin/env python3
+
+def find_signal(line):
+    letters = [line[x] for x in range(4)]
+    for index, letter in enumerate(line[4:]):
+        if len(set(letters)) == 4:
+            return(index + 4)
+        letters[index % 4] = letter
+
+
+def find_signal_two(line):
+    letters = [line[x] for x in range(14)]
+    for index, letter in enumerate(line[14:]):
+        if len(set(letters)) == 14:
+            return(index + 14)
+        letters[index % 14] = letter
+
+
+def main():
+    with open('day6', 'r') as file:
+        line = file.readlines()
+
+    line = line[0].strip()
+
+    print(find_signal(line))
+    print(find_signal_two(line))
+
+
+if __name__ == '__main__':
+    main()

2022/day7.py

@@ -0,0 +1,125 @@
+#!/usr/bin/env python3
+
+class File:
+    def __init__(self, name, size):
+        self.name = name
+        self.size = size
+
+
+class Directory:
+    def __init__(self, name, parent):
+        self.parent = parent
+        self.name = name
+        self.directories = []
+        self.files = []
+
+    def addFile(self, file):
+        self.files.append(file)
+
+    def addDirectory(self, directory):
+        self.directories.append(directory)
+
+    def getSize(self):
+        self.size = 0
+        for file in self.files:
+            self.size += int(file.size)
+        for directory in self.directories:
+            self.size += int(directory.getSize())
+        return self.size
+
+    def __str__(self):
+        return self.name
+
+
+class FileSystem:
+    def __init__(self):
+        self.root = Directory('/', '')
+        self.root.parent = self.root
+        self.current_directory = self.root
+        self.all_directories = []
+
+    def addFile(self, file):
+        self.root.files.append(file)
+
+    def addDirectory(self, directory):
+        self.root.directories.append(directory)
+
+    def getSize(self):
+        return self.root.getSize()
+
+
+def change_directory(line, fs):
+    match line[2]:
+        case '..':
+            fs.current_directory = fs.current_directory.parent
+        case '/':
+            fs.current_directory = fs.root
+        case _:
+            for directory in fs.current_directory.directories:
+                if directory.name == line[2]:
+                    fs.current_directory = directory
+                    return
+            new_directory = Directory(line[2], fs.current_directory)
+            fs.all_directories.append(new_directory)
+            fs.current_directory.addDirectory(new_directory)
+            fs.current_directory = new_directory
+
+
+def process_command(line, fs):
+    match line[1]:
+        case 'cd':
+            change_directory(line, fs)
+        case 'ls':
+            pass
+
+
+def process_line(line, fs):
+    line = line.split()
+    match line[0]:
+        case '$':
+            process_command(line, fs)
+        case 'dir':
+            for directory in fs.current_directory.directories:
+                if directory.name == line[1]:
+                    return
+            new_directory = Directory(line[1], fs.current_directory)
+            fs.all_directories.append(new_directory)
+            fs.current_directory.addDirectory(new_directory)
+        case _:
+            for file in fs.current_directory.files:
+                if file.name == line[1]:
+                    file.size == line[0]
+                    return
+            new_file = File(line[1], line[0])
+            fs.current_directory.addFile(new_file)
+
+
+def main():
+    with open('day7', 'r') as file:
+        lines = file.readlines()
+
+    fs = FileSystem()
+    fs.current_directory = fs
+
+    for line in lines:
+        line = line.strip()
+        process_line(line, fs)
+
+    root_size = fs.getSize()
+    print(f'{fs.root.name} : {root_size}')
+    max_size = 30_000_000 - (70_000_000 - root_size)
+    smallest = 30_000_000
+    total_size = 0
+    for directory in fs.all_directories:
+        size = directory.getSize()
+        if size <= 100_000:
+            total_size += directory.getSize()
+        if size >= max_size:
+            if size < smallest:
+                smallest = size
+    print(total_size)
+    print(smallest)
+
+
+if __name__ == '__main__':
+    main()

2022/day7.sample

@@ -0,0 +1,23 @@
+$ cd /
+$ ls
+dir a
+14848514 b.txt
+8504156 c.dat
+dir d
+$ cd a
+$ ls
+dir e
+29116 f
+2557 g
+62596 h.lst
+$ cd e
+$ ls
+584 i
+$ cd ..
+$ cd ..
+$ cd d
+$ ls
+4060174 j
+8033020 d.log
+5626152 d.ext
+7214296 k

2022/day8

@@ -0,0 +1,99 @@
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2022/day8.py

@@ -0,0 +1,32 @@
+#!/usr/bin/env python3
+
+def main():
+    with open('day8.sample', 'r') as file:
+        lines = file.readlines()
+
+    matrix = [list(line.strip()) for line in lines]
+    last_column = len(matrix[0]) -1
+    last_row = len(matrix) -1
+    print(last_column, last_row)
+    visible = 0
+    for row_index, row in enumerate(matrix):
+        for column_index, column in enumerate(row):
+            try:
+                if (column > matrix[row_index + 1][column_index] or
+                   column > matrix[row_index - 1][column_index] or
+                   column > matrix[row_index][column_index + 1] or
+                   column > matrix[row_index][column_index - 1]):
+                       visible += 1
+                elif (row_index == 0 or column_index == 0 or
+                      row_index == last_row or column_index == last_column):
+                    visible += 1
+                else:
+                    print(f'not visible {column_index}x{row_index}', column)
+            except IndexError:
+                visible += 1
+    print(visible)
+
+
+
+if __name__ == '__main__':
+    main()

2022/day8.sample

@@ -0,0 +1,5 @@
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