Similar to bobf's suggestion, many, many moons ago I did the weekly wage packets where I worked. These were paid in cash and one of things you had to work out was what denomination notes and coins would you need from the bank. Given that Fred needed £305.27, Mary needed £387.43 and Bill was to recieve £287.94, how do you break up the total of £980.64 so that you could make up each pay packet exactly, always using the highest denomination possible, i.e 8p would be 5p + 2p + 1p, not 4 x 2p or 8 x 1p.

I hope this is of interest.

Cheers,

JohnGG

In reply to Re: Simple but thought-provoking programming tasks [OT] by johngg
in thread Simple but thought-provoking programming tasks [OT] by Cody Pendant

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