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27 lines
709 B
27 lines
709 B
import os
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import sys
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dir = os.path.dirname(os.path.abspath(__file__))
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with open(os.path.join(dir, './input.txt'), 'r') as input_file:
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lines = input_file.readlines()
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line = lines[0].strip()
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crabsString = line.split(',')
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crabs = [int(numeric_string) for numeric_string in crabsString]
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maxDistance = max(crabs)
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minDistance = min(crabs)
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smallestFuel = 9999999999999999999999
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for i in range(minDistance, maxDistance+1):
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currentfuel = 0
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for crab in crabs:
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steps = abs(crab-i)
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a_sum = steps*((steps+1)/2)
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currentfuel = currentfuel + a_sum
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smallestFuel = min(smallestFuel, currentfuel)
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print(smallestFuel)
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