Created
January 18, 2013 22:10
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Generate a histogram from standard input.
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| #!/usr/bin/python | |
| import sys | |
| dict = {} | |
| #f = open (sys.argv[1]) | |
| for line in sys.stdin: | |
| line = line.strip() | |
| if line in dict: | |
| dict[line] += 1 | |
| else: | |
| dict[line] = 1 | |
| for (a,b) in dict.items(): | |
| print "%i %s" % (b, a) |
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