dartharva

with open('input.txt', 'r') as input_file:
    input_signal = input_file.read().strip()
    
def signalcatch(distinct_chars):
    for i in range(len(input_signal)):
        buf_stream = input_signal[i:i+distinct_chars]
        if len(set(buf_stream)) == len(buf_stream):
            return i + distinct_chars
        
print(signalcatch(4), signalcatch(14))

dartharva

stacks = {
    1: ['M','S','J','L','V','F','N','R'],
    2: ['H','W','J','F','Z','D','N','P'],
    3: ['G','D','C','R','W'],
    4: ['S','B','N'],
    5: ['N','F','B','C','P','W','Z','M'],
    6: ['W','M','R','P'],
    7: ['W','S','L','G','N','T','R'],
    8: ['V','B','N','F','H','T','Q'],
    9: ['F','N','Z','H','M','L'],

dartharva

with open('input.txt', 'r') as inputfile:
	assignments = [i.rsplit(',') for i in inputfile.read().split('\n')]
	for x in assignments:
		for i,j in enumerate(x):
			k = j.split('-')
			x[i] = set(range(int(k[0]), int(k[1])+1))

count_1 = 0
count_2 = 0
for i in assignments:

dartharva

with open('input.txt', 'r') as file:
	rucksacks = file.read().strip().split()

def priority(letter):
	if letter.islower():
		return ord(letter) - ord('a') + 1
	else:
		return ord(letter) - ord('A') + 27

def common_items(rucksacks):

dartharva

with open('input.txt', 'r') as file:
	calories = file.read().split('\n\n')
	sums = [sum(int(x) for x in line.split()) for line in calories]

print(max(sums))    #Problem 1

top_3 = sorted(sums, reverse = True)[:3]

print(top_3, sum(top_3))  #Problem 2

dartharva

with open('input.txt') as f:
	rounds = [i.split(' ') for i in f.read().split('\n')]

#Part 1

PLAYS = {
	"X": "rock",
	"Y": "paper",
	"Z": "scissors",
	"A": "rock",