Return multiple values: Difference between revisions
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(Updated for Nim 1.4: added missing parameter type. Also, replaced "auto" by the more explicit "(int, int)".) |
(Added Quackery.) |
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print "33 - 12 = %s" % difference</lang> |
print "33 - 12 = %s" % difference</lang> |
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There is no discernible difference between "returning multiple values" and returning a single tuple of multiple values. It is just a more pedantic/accurate statement of the mechanism employed. |
There is no discernible difference between "returning multiple values" and returning a single tuple of multiple values. It is just a more pedantic/accurate statement of the mechanism employed. |
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=={{header|Quackery}}== |
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Words in Quackery take zero or more arguments from the data stack and leave zero or more results on the data stack. |
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We can demonstrate defining and using a word <code>+*</code>, which returns the sum and product of two numbers, in the Quackery shell. |
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<pre>Welcome to Quackery. |
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Enter "leave" to leave the shell. |
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/O> [ 2dup + unrot * ] is +* ( a b --> a+b a*b ) |
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... 12 23 +* |
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... |
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Stack: 35 276 |
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/O> </pre> |
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=={{header|R}}== |
=={{header|R}}== |
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