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Re: puzzle: how many ways to make $100

by blokhead (Monsignor)
on Apr 29, 2006 at 04:32 UTC ( #546465=note: print w/replies, xml ) Need Help??

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  1. or download this
    sub make_change {
        my ($N, @coins) = @_;
    ...
    }
    
    print make_change( 100 => 50, 25, 10, 5, 1 );
    
  2. or download this
    sub make_change {
        my ($N, $coins, $callback, @so_far) = @_;
    ...
      [50, 25, 10, 5, 1],
      sub { print "@_\n" }
    );
    

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[james28909]: check if it is a hash or an array ect with ref in one sub.
[james28909]: like all the subs calling get_data get_array get_ect, you could just use get_data. once you send the data to get_data, check if it is a hash or an array ect. and do functions for each, in one sub
[james28909]: that looks like it would be alot more work than just renaming the sub though lol
[Lady_Aleena]: james28909, did you even look at the subs?
[james28909]: yes
[Lady_Aleena]: And you see how the first two are vastly different than the third, right?

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