41 lines
724 B
Python
41 lines
724 B
Python
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#!/usr/bin/env python3
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from random import randrange
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import sys
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L = []
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with open(sys.argv[1], 'r') as f:
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L = f.readlines()
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L = [int(x.strip()) for x in L]
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def validsum(L, n):
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for i in L:
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for ii in L:
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if i + ii == n:
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return True
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return False
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# part 1
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p = 25
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ans = 0
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for i in range(len(L)):
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if i < p:
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continue
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if not validsum(L[i-p:i], L[i]):
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print(L[i])
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ans = L[i]
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break
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# part 2
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for i in range(len(L)):
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nums = [L[i]]
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for ii in L[i+1:]:
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nums.append(ii)
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if sum(nums) == ans:
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nums.sort()
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print(nums[0] + nums[-1])
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sys.exit(0)
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elif sum(nums) > ans:
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break
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