FYI - here is one way to code an "add" routine - this one allows an unlimited number of scalar arguments to be added together: 
sub add{
  shift(@_) + (@_? add(@_):0)
}

#Test the "add" routine ..
print add(qw/3 0 0 1 0 1 01 1 1 1 1 0 1 /);
# Outputs : 
#  11

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In reply to Re: subroutines problem by NetWallah
in thread subroutines problem by newly

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