50 lines
1.2 KiB
Python
50 lines
1.2 KiB
Python
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#!/bin/python3
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import sys,re
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from pprint import pprint
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input_f = 'input'
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def list2int(x):
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return list(map(int, x))
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part = 1
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#########################################
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# #
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# Part 1 #
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# #
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#########################################
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if part == 1:
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size = 256
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lengths = []
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skip = 0
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numbers = []
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pos = 0
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for i in range(0,size):
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numbers.append(i)
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with open(input_f) as file:
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for line in file:
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lengths = list2int(line.rsplit()[0].split(','))
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for ldx, length in enumerate(lengths):
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sub = [numbers[(pos + i) % len(numbers)] for i in range(length)]
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rev = sub[::-1]
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for i in range(length):
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numbers[(pos + i) % len(numbers)] = rev[i]
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pos += (length+skip)
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pos = pos % len(numbers)
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skip += 1
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print(numbers[0]*numbers[1])
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#########################################
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# #
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# Part 2 #
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# #
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#########################################
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if part == 2:
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exit()
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