perl - Activeperl 是否将 Windows 'stdlib' 用于 rand 函数

Question

有谁知道 Activeperl 是否将 Windows 'stdlib' 用于 rand 和 srand 函数？我正在使用 perl 5.16。提前感谢您的回复。

Answer 1

my $s = 4071;
my  $rnd = sub {return (($s = ($s * 214013 + 2531011) % 2 ** 31) >> 16 )};
foreach(0..51){print $rnd->()," "}
print "\n";
srand(4071);
foreach(0..51){print rand()*2**15," "}
print "\n";

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