9 lines
459 B
Markdown
9 lines
459 B
Markdown
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# sortlines
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Write a program called sortlines that reads one line at a time from the
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standard input, and outputs the sequence of words in each line sorted in
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lexicographical order. A word is a (maximal) contiguous sequence of alphabetic
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characters as defined by the isalpha library function. The output sequence for
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each line should be printed on a single line with each word separated by one
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space. An input line is guaranteed to be at most 1000 characters.
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