Your for loop should read ...

for (my $n = 0; $n <= scalar(@a); $n++) {
    ...
}

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Note the change in operator - Your code was only doing one iteration through the loop while $n was less than 1 and not less than or equal to 1. As such, it was only iterating through the loop once and setting $b[0] and not $b[1] - If you had more values in @a, you would have found it iterating through and acting on all except the last value.

 

Ooohhh, Rob no beer function well without!

In reply to Re: sprintf and for loop weirds??? by rob_au
in thread sprintf and for loop weirds??? by Anonymous Monk

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