28 lines
577 B
Python
28 lines
577 B
Python
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import sys
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from pprint import pprint
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from functools import reduce
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maps = []
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with open(sys.argv[1]) as file:
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for line in file:
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maps.append([int(x) for x in line.rstrip().split(' ')])
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def calc(line):
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diff = []
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for i in range(0,len(line)-1):
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diff.append(line[i+1]-line[i])
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if not all(v == 0 for v in diff):
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last.append(diff[-1])
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calc(diff)
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return 0
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result = []
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for mdx,m in enumerate(maps):
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last = []
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last.append(m[-1])
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last.append(calc(m))
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result.append(reduce(lambda x, y: x+y, last))
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print(sum(result))
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