17 lines
359 B
Python
17 lines
359 B
Python
from pandas import read_table
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def read_header(filename):
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with open(filename, "r") as f:
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header = f.readline().split()
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return int(header[0])
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def parse_file(filename):
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n = read_header(filename)
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m = 50
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df = read_table(
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filename, names=["source", "destination", "distance"], sep=" ", skiprows=[0]
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)
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return n, m, df
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