def main(fileName: str = None):
fileName = mainStart(fileName, 5)
groupsData = loadExerciseDataFrom(fileName)
allCounts = confirmedMixedAnswers(groupsData)
accurateCounts = confirmedGroupAnswers(groupsData)
print('allCounts = %d' % allCounts)
print('accurateCounts = %d' % accurateCounts)
return allCounts, accurateCounts
def main(fileName = None):
fileName = mainStart(fileName, 1)
expenses = loadExpensesFrom(fileName)
magicProductTwo = find2020TwoEntriesProductIn(expenses)
magicProductThree = find2020ThreeEntriesProductIn(expenses)
print('magic product (two factors) = %d' % magicProductTwo)
print('magic product (three factors) = %d' % magicProductThree)
return magicProductTwo, magicProductThree
def main(fileName = None):
fileName = mainStart(fileName, 3)
treesMap = loadMapFrom(fileName)
treeImpacts = calculateImpactsFrom(treesMap, 3, 1)
treeImpactsAll = calculateAllImpactsUsing(treesMap, TREES_TRAVERSALS)
print('Tree impacts = %d' % treeImpacts)
print('Tree impacts multiple traversals = %d' % treeImpactsAll)
return treeImpacts, treeImpactsAll
def main(fileName=None):
fileName = mainStart(fileName, 4)
passports = loadPassportsFrom(fileName)
validPassports = countValidIn(passports, isValidPassport)
validPassportsStrict = countValidIn(passports, isValidPassportStrict)
print('valid passports or NPCs: %d' % validPassports)
print('valid passports (strict): %d' % validPassportsStrict)
return validPassports, validPassportsStrict
def main(fileName: str = None):
fileName = mainStart(fileName, 18)
data, tokens = loadExerciseDataFrom(fileName)
answer1 = resolvePuzzleUsing(data, tokens, False)
print('answer 1: %d' % answer1)
answer2 = resolvePuzzleUsing(data, tokens, True)
print('answer 2: %d' % answer2)
return answer1, answer2
def main(fileName: str = None, unitTest=False):
fileName = mainStart(fileName, 15)
data, tokens = loadExerciseDataFrom(fileName)
answer1 = resolvePuzzle01Using(data, tokens)
answer2 = -1 if unitTest else resolvePuzzle02Using(data, tokens)
print('answer 1: %d' % answer1)
print('answer 2: %d' % answer2)
return answer1, answer2
def main(fileName:str = None):
fileName = mainStart(fileName, 19)
data, tokens = loadExerciseDataFrom(fileName)
answer1, rules, messages = resolvePuzzle01Using(data, tokens)
print('answer 1: %d' % answer1)
answer2 = resolvePuzzle02Using(rules, messages)
print('answer 2: %d' % answer2)
return answer1, answer2
def main(fileName: str = None):
fileName = mainStart(fileName, 12)
data, tokens = loadExerciseDataFrom(fileName)
answer1 = resolvePuzzle01Using(data, tokens)
answer2, _ = resolvePuzzle02Using(data, tokens)
print('answer 1: %d' % answer1)
print('answer 2: %d' % answer2)
return answer1, answer2
def main(fileName: str = None):
fileName = mainStart(fileName, 11)
data, tokens = loadExerciseDataFrom(fileName)
answer1, totalRounds = resolvePuzzle01Using(data, tokens)
print('answer 1: %d in %d rounds' % (answer1, totalRounds))
answer2, totalRounds = resolvePuzzle02Using(data, tokens)
print('answer 2: %d in %d rounds' % (answer2, totalRounds))
return answer1, answer2
def main(fileName: str = None, fieldSignature='departure', unitTest=False):
fileName = mainStart(fileName, 16)
data, tokens = loadExerciseDataFrom(fileName)
answer1, ticketRanges, ticket, nearby, validTickets, invalidTickets = resolvePuzzle01Using(
data, tokens)
print('answer 1: %d' % answer1)
answer2 = -1 if unitTest else resolvePuzzle02Using(
ticketRanges, ticket, validTickets, fieldSignature)
print('answer 2: %d' % answer2)
return answer1, answer2
def main(fileName: str = None):
fileName = mainStart(fileName, 6)
data = loadExerciseDataFrom(fileName)
answer1, \
rules = resolvePuzzle01Using(data)
answer2 = resolvePuzzle02Using(data)
print('answer 1: %d' % answer1)
print('answer 2: %d' % answer2)
return answer1, answer2
def main(fileName=None):
fileName = mainStart(fileName, 5)
boardingPasses = loadBoardingPassesFrom(fileName)
maxID, \
seatIDs = findHighestIDIn(boardingPasses)
mySeatID = resolveSeat(seatIDs) if len(
seatIDs) > 100 else 0 # for unit tests; see day 5 spec for reason
print('maxID = %d' % maxID)
print('My seat = %d' % mySeatID)
return maxID, mySeatID
def main(fileName: str = None, preambleLength=PREAMBLE_LENGTH):
fileName = mainStart(fileName, 9)
data, tokens = loadExerciseDataFrom(fileName)
answer1, \
data = resolvePuzzle01Using(data, tokens, preambleLength)
answer2 = resolvePuzzle02Using(data, tokens, preambleLength, answer1)
print('answer 1: %d' % answer1)
print('answer 2: %d' % answer2)
return answer1, answer2
def main(fileName = None):
fileName = mainStart(fileName, 2)
validOldStyle = 0
valid = 0
for password in extractPasswordsFrom(fileName):
validOldStyle += 1 if meetsOldPolicy(password) else 0
valid += 1 if meetsPolicy(password) else 0
print('valid passwords (old) = %d' % validOldStyle)
print('valid passwords (new) = %d' % valid)
return validOldStyle, valid
def main(fileName: str = None):
fileName = mainStart(fileName, 2)
data, tokens = loadExerciseDataFrom(fileName)
rawText = loadRawExerciseTextFrom(fileName)
textRecords = loadExerciseDataAsTextRecordsFrom(fileName)
# ------------------------------------------
# Answer 1
# ------------------------------------------
answer1 = resolvePuzzle01Using(data, tokens, rawText, textRecords)
answer2 = resolvePuzzle02Using(data, tokens, rawText, textRecords)
print('answer 1: %d, answer 2: %d' % (answer1, answer2))
return answer1, answer2
def main(fileName: str = None):
fileName = mainStart(fileName, 13)
data, tokens = loadExerciseDataFrom(fileName)
earliestDeparture = int(data[0])
busSchedule = [int(busID) for busID in data[1].split(',') if busID != 'x']
answer1, _ = resolvePuzzle01Using(earliestDeparture, busSchedule)
busSchedule = [
int(busID) if busID != 'x' else -1 for busID in data[1].split(',')
]
answer2 = resolvePuzzle02Using(busSchedule)
print('answer 1: %d' % answer1)
print('answer 2: %d' % answer2)
return answer1, answer2
def main(fileName: str = None, unitTest=False):
fileName = mainStart(fileName, 17)
shape = 15 if unitTest else 20
data, tokens = loadExerciseDataFrom(fileName)
# ------------------------------------------
# Answer 1
# ------------------------------------------
answer1 = resolvePuzzle01Using(data, tokens, 6, 3, shape)
print('answer 1: %d' % answer1)
# ------------------------------------------
# Answer 2
# ------------------------------------------
answer2 = resolvePuzzle02Using(data, tokens, unitTest)
print('answer 2: %d' % answer2)
return answer1, answer2
def test_mainStart():
assert mainStart('bogus-name.txt', 1) == 'bogus-name.txt'
