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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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14
Task/Monte-Carlo-methods/Perl/monte-carlo-methods.pl Normal file
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sub pi {
my $nthrows = shift;
my $inside = 0;
foreach (1 .. $nthrows) {
my $x = rand() * 2 - 1;
my $y = rand() * 2 - 1;
if (sqrt($x*$x + $y*$y) < 1) {
$inside++;
}
}
return 4 * $inside / $nthrows;
}
printf "%9d: %07f\n", $_, pi($_) for 10**4, 10**6;