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31 lines
353 B
31 lines
353 B
#!/usr/bin/perl
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my $age = 30;
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print "Hello $age year old.\n";
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my $x = 10;
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my $y = $x + 1;
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print "Using a number $x + 1 = $y.\n";
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$x = "10";
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$y = $x + 1;
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print "Using a string $x + 1 = $y.\n";
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$x = "ten";
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$y = $x + 1;
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print "Using an English word, $x + 1 = $y.\n";
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$x = "2ten";
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$y = $x + 1;
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print "Using a funny string, $x + 1 = $y.\n";
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1;
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