Try it with: my @data = qw( 5 );.

Prints:

Use of uninitialized value $answers[0] in join or string at 11121473.p
+l line 11.
Use of uninitialized value $answers[1] in join or string at 11121473.p
+l line 11.
Use of uninitialized value $answers[2] in join or string at 11121473.p
+l line 11.

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Optimising for fewest key strokes only makes sense transmitting to Pluto or beyond

In reply to Re^2: Manipulating Array Indexes by GrandFather
in thread Manipulating Array Indexes by TJ777

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