Pascal's triangle: Difference between revisions
Content added Content deleted
(→{{header|Perl}}: removed &sub that, even if correct, can disturb some perl coder..) |
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use strict; |
use strict; |
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use warnings; |
use warnings; |
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{ |
{ |
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my $ret ; |
my $ret ; |
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foreach my $yps (0..$y){ |
foreach my $yps (0..$y){ |
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$ret += ( $tartaglia[$x-1][$yps] || |
$ret += ( $tartaglia[$x-1][$yps] || tartaglia($x-1,$yps) ); |
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} |
} |
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$tartaglia[$x][$y] = $ret; |
$tartaglia[$x][$y] = $ret; |
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my @row; |
my @row; |
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$row[0] = &tartaglia($x,$y+1); |
$row[0] = &tartaglia($x,$y+1); |
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foreach my $pos (0..$y-1) {push @row, |
foreach my $pos (0..$y-1) {push @row, tartaglia(++$x,--$y)} |
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return @row; |
return @row; |
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} |
} |
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for (0..5) {print join ' ', |
for (0..5) {print join ' ', tartaglia_row($_),"\n"} |
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print "\n\n"; |
print "\n\n"; |
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print |
print tartaglia(3,3),"\n"; |
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my @third = |
my @third = tartaglia_row(5); |
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print "@third\n"; |
print "@third\n"; |
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</lang> |
</lang> |
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