Array length: Difference between revisions
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Walterpachl (talk | contribs) add REXX |
Walterpachl (talk | contribs) m →{{header|REXX}}: cosmetics |
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=={{header|REXX}}== |
=={{header|REXX}}== |
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<lang rexx>/* REXX |
<lang rexx>/* REXX ---------------------------------------------- |
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* The compond variable a. implements an array |
* The compond variable a. implements an array |
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* By convention, a.0 contains the number of elements |
* By convention, a.0 contains the number of elements |
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Return</lang> |
Return</lang> |
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{{out}} |
{{out}} |
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<pre |
<pre>There are 2 elements in the array: |
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Element 1: apple |
Element 1: apple |
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Element 2: orange</pre> |
Element 2: orange</pre> |
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