But my qn is i have a variable say $a= 23 , now i need to add it as 2+3 which should give me ans 5 ... hw to do this ???

23 s stored as a single byte hence i cant split. But in words we can split character by character of a word in an array 

my @a = qw (data);
foreach $aa(@a){
print $aa."\n";
}

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the above code will not work the sane for integers

In reply to Re^4: How to split an integer?? by nithins
in thread How to split an integer?? by nithins

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