33 lines
870 B
Python
33 lines
870 B
Python
#!/usr/bin/env python3
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import json
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lines = (json.loads(x.strip()) for x in open("input.txt") if x != "\n")
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def is_first_list_smaller(m1, m2):
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for i1, i2 in zip(m1, m2):
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if isinstance(i1, list) and not isinstance(i2, list):
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i2 = [i2]
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elif not isinstance(i1, list) and isinstance(i2, list):
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i1 = [i1]
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if isinstance(i1, list) and isinstance(i2, list):
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cmp = is_first_list_smaller(i1, i2)
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if cmp is not None:
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return cmp
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else:
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continue
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if i1 < i2:
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return True
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if i2 < i1:
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return False
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return True if len(m1) < len(m2) else None if len(m1) == len(m2) else False
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s = []
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for idx, line in enumerate(lines, 1):
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nxt = next(lines)
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if is_first_list_smaller(line, nxt):
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s.append(idx)
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print(sum(s))
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