程嶏清单9-1.txt
来自「< linux网络编程工具>>配套源码」· 文本 代码 · 共 14 行
TXT
14 行
sub cut2fmt {
my(@positions) = @_;
my $template = '';
my $lastpos = 1;
foreach $place (@positions) {
$template .= "A" . ($place - $lastpos) . " ";
$lastpos = $place;
}
$template .= "A*";
return $template;
}
$fmt = cut2fmt(8, 14, 20, 26, 30);
print "$fmt\n";
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