59 lines
1.3 KiB
Python
59 lines
1.3 KiB
Python
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#!/usr/bin/env python
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def check_number(number, bingo):
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for n, line in enumerate(bingo):
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try:
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x = line.index(number)
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line[x] = -1
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# check row
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t = [i for i in line if i >= 0]
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if len(t) == 0:
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return bingo
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# check col
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t = [j[x] for j in bingo if j[x] >= 0]
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if len(t) == 0:
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return bingo
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except ValueError:
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continue
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return None
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def bingo_number(bingo):
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result = 0
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for l in bingo:
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tmp = sum([i for i in l if i >= 0])
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result += tmp
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return result
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numbers = None
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bingo = []
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with open("input01.txt", "r") as f:
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line = f.readline()
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numbers = [int(i) for i in line.split(',')]
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tmp = []
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for line in f:
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line = line.strip()
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if len(line) == 0:
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if len(tmp) == 0:
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continue
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bingo.append(tmp)
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tmp = []
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continue
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tmp.append([int(i) for i in line.split(" ") if len(i)>0])
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if len(tmp):
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bingo.append(tmp)
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winner = None
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for n in numbers:
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for b in bingo:
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winner = check_number(n, b)
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if winner is not None:
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break
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if winner is not None:
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score = bingo_number(winner)
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print(score*n)
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break
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