Reverse words in a string: Difference between revisions
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''Note:'' With the technique used here for splitting <code>s</code> into lines (not part of the task) the last line will be gobbled up if it does not end with a newline. |
''Note:'' With the technique used here for splitting <code>s</code> into lines (not part of the task) the last line will be gobbled up if it does not end with a newline. |
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=={{header|Maple}}== |
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<lang Maple>while (true) do |
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input := readline("input.txt"): |
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if input = 0 then break: fi: |
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input := StringTools:-Trim(input): # remove leading/trailing space |
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input := StringTools:-Join(ListTools:-Reverse(StringTools:-Split(input, " "))," "): |
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printf("%s\n", input): |
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od:</lang> |
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{{Out|Output}} |
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<pre>------------ Fire and Ice ---------- |
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Some say the world will end in fire, |
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Some say in ice. |
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From what I've tasted of desire |
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I hold with those who favor fire. |
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... last paragraph elided ... |
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----------------------- Robert Frost</pre> |
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=={{header|Mathematica}}== |
=={{header|Mathematica}}== |
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