|
|
43 02 07 14 47 22 36 17 27 03 10 44 34 38 18 30
22 38 32 29 15 24 31 43 05 44 12 10 39 07 19 36
14 25 27 26 43 21 04 49 22 36 38 46 31 17 10 32
d = {}
for line in open('a.txt'):
d[line] = d.get(line, 0) + 1
fd = open('b.txt', 'w')
for k, v in d.items():
if v > 1:
fd.write(k)
fd.close() |
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