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#!/usr/bin/perl use strict; ... print "What is your favorite color?\n"; chomp (my $color = <>); print "You are $age, and your favorite color is $color.\n";
#!/usr/bin/perl use strict; ... my $area = (3.14 * ($r ** 2)); my $cir = ($diameter * 3.14); print "Radius: $r\n Diameter: $diameter\n Circumference: $cir\nArea: $ +area\n";