Talk:Range expansion: Difference between revisions
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The examples are all without spaces in the list, e.g. "1, 3-6". I guess this means that solutions which don't allow for spaces are correct, right? What about the converse: Would an example which does allow for spaces be incorrect? In other words: Is accepting spaces mandatory, optional or forbidden? |
The examples are all without spaces in the list, e.g. "1, 3-6". I guess this means that solutions which don't allow for spaces are correct, right? What about the converse: Would an example which does allow for spaces be incorrect? In other words: Is accepting spaces mandatory, optional or forbidden? |
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BTW, my C++ code accepts whitespace between numbers and commas/range dashes as well as at the beginning and end (the latter is especially handy for reading directly from standard input, because with normal usage there's always a line feed at the end) --[[User:Ce|Ce]] 09:12, 17 July 2010 (UTC) |
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