48 lines
647 B
Python
48 lines
647 B
Python
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#!/usr/bin/python
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#
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# Given a number of input lines on std and an argument int, this program
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# generates unordered tuples, e.g.:
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#
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# arg: 2
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# in: a
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# b
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# c
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# d
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#
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# out: a,b
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# a,c
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# a,d
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# b,c
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# b,d
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# c,d
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#
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# This should make it clear what happens.
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#
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import sys
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import string
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# Retrieve the tuple width
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tuplesize = sys.argv[1]
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print tuplesize
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# Read stdin into list and count
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list = []
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loop = 1
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while loop:
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line = sys.stdin.readline()
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if line != '':
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# not the end of the input
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line = string.strip(line)
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if line != '':
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# not a blank line
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list.append(line)
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else:
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# end of the input
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loop = 0
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print list
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print len(list)
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