Largest int from concatenated ints: Difference between revisions
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=={{header|REXX}}== |
=={{header|REXX}}== |
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The algorithm used is based on exact comparisons (left to right) with right digit fill of the left digit. |
The algorithm used is based on exact comparisons (left to right) with right digit fill of the left digit. This allows the integers to be of any size. |
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<br><br>This REXX example doesn't do any error checking/verifying that: |
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* the numbers are in fact, numbers |
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* the numbers are positive integers (however, zeroes will work correctly) |
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* the integer numbers are well formed |
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* the lists are well formed |
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* the list isn't null |
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<lang rexx>/*REXX pgm constructs largest integer from a list using concatenation.*/ |
<lang rexx>/*REXX pgm constructs largest integer from a list using concatenation.*/ |
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@. = |
@. = |
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