Write the shortest program that generates a histogram (a graphical representation of the distribution of data).
Rules:
- Must generate a histogram based on the character length of the words (punctuation included) input into the program. (If a word is 4 letters long, the bar representing the number 4 increases by 1)
- Must display bar labels that correlate with the character length the bars represent.
- All characters must be accepted.
- If the bars must be scaled, there needs to be some way that is shown in the histogram.
Examples:
$ ./histogram This is a hole in one!
1 |#
2 |##
3 |
4 |###
$./histogram Extensive word length should not be very problematic.
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2 |#
3 |#
4 |##
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9 |#
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12|#
./histogram Very long strings of words should be just as easy to generate a histogram just as short strings of words are easy to generate a histogram for.
1 |##
2 |#######
3 |#
4 |#######
5 |###
6 |#
7 |##
8 |##
9 |##