50 lines
1.2 KiB
Python
50 lines
1.2 KiB
Python
import sys
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from pprint import pprint
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import re
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from itertools import product
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from collections import defaultdict
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instructions = []
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with open(sys.argv[1]) as file:
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tmp = []
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for line in file:
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tmp = [re.match(r'.+?(?=\d)',line).group().strip()]
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tmp += [int(i) for i in re.findall(r'\d+',line)]
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instructions.append(tmp)
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size = 1000
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maps = defaultdict(bool)
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#maps = [ [False]*size for i in range(size)]
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for i in instructions:
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for x in product(range(i[1],i[3]+1),range(i[2],i[4]+1)):
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if i[0] == 'turn off':
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maps[x] = False
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elif i[0] == 'turn on':
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maps[x] = True
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else:
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if maps[x] == True:
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maps[x] = False
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else:
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maps[x] = True
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#for y in range(i[1],i[3]+1):
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# for x in range(i[2],i[4]+1):
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# if i[0] == 'turn off':
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# maps[x][y] = False
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# elif i[0] == 'turn on':
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# maps[x][y] = False
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# else:
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# maps[x][y] = True if maps[x][y] == False else maps[x][y] == True
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count = 0
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for i in product(range(0,size),range(0,size)):
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if maps[i] == True:
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count += 1
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print(count)
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