I have two arrays of equal length 

@a= [a,b,c,b,b,c,a,a]
@b= [a,a,b,c,c,a,b,c]

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Id like to create a new array, @c, based on a set of rules based on all the possible matchings of the elements in @a and @b ; 

@a=aaabbbccc
@b=abcabcabc
@c=xyzrstmno

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for example, if $a[]=a and $b[]=a then $c[]=x.

Im guessing the use of map and a hash to assign the rules but cant work out the specifics.

Thanks in advance for any ideas.

In reply to recode 2 strings into 1 by coldy

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