You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
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lines = [[l.split(" ") for l in m.splitlines()] for m in open("input.txt", 'r').read().split("$ ")][1:]
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path = ["/"]
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sizes = {"/":0}
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sum = 0
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for l in lines:
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if l[0][0] == "cd":
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if l[0][1] == "/":
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path = ["/"]
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elif l[0][1] == "..":
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path.pop()
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else:
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path.append(l[0][1]+"/")
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elif l[0][0] == "ls":
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for i in range(1,len(l)):
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if l[i][0] == "dir":
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sizes["".join(path) + l[i][1]+"/"] = 0
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else:
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sofar = ""
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for p in path:
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sofar += p
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sizes[sofar] += int(l[i][0])
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min = sizes["/"] + 30000000 - 70000000
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smallest = sizes["/"]
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for s in sizes:
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size = sizes[s]
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if size <= 100000:
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sum += size
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if size >= min and size < smallest:
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smallest = size
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print(sum)
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print(smallest)
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