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3. Arrays

Revision as of 20:59, 6 December 2018 by imported>SeoGaLam (Created page with "<pre> # Simple array constructs. @fred = ("How", "are", "you", "today?"); print "\@fred contains (@fred).\n"; $mike = $fred[1];...")
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# Simple array constructs.
@fred = ("How", "are", "you", "today?");
print "\@fred contains (@fred).\n";

$mike = $fred[1];
print "$mike $fred[3]\n";

# The array name in a scalar context gives the size.
$fredsize = @fred;
print '@fred has ', "$fredsize elements.\n";

# The $#name gives the max subscript (size less one).
print "Max sub is $#fred\n";