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Largest Value of Three
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-IAN! idallen@ncf.ca

Here is an alternate way of calculating the largest number of three
values, based on the bubble sort:

Algorithm:

    Input three numbers into three memory locations
    Compare the first and second numbers:
       if first is larger than second, copy first to second
    Compare the second and third numbers:
       if second is larger than third, copy second to third
    output third

The advantage of this algorithm is that it is simpler than a set of
nested IF statements (about half the code).  The disadvantage is that
it changes the input arguments.

You can extend this algorithm slightly to sort three numbers.  Again,
this is much shorter than doing it with a set of nested IF statements!