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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.
=={{header|Maple}}==
<lang Maple>while (true) do
input := readline("input.txt"):
if input = 0 then break: fi:
input := StringTools:-Trim(input): # remove leading/trailing space
input := StringTools:-Join(ListTools:-Reverse(StringTools:-Split(input, " "))," "):
printf("%s\n", input):
od:</lang>
{{Out|Output}}
<pre>------------ Fire and Ice ----------
Some say the world will end in fire,
Some say in ice.
From what I've tasted of desire
I hold with those who favor fire.
... last paragraph elided ...
----------------------- Robert Frost</pre>
=={{header|Mathematica}}==
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