rob*_*jez 0 perl file paragraphs
我需要创建Perl代码,允许计算文本文件中的段落.我试过这个并不起作用:
open(READFILE, "<$filename")
or die "could not open file \"$filename\":$!";
$paragraphs = 0;
my($c);
while($c = getc(READFILE))
{
if($C ne"\n")
{
$paragraphs++;
}
}
close(READFILE);
print("Paragraphs: $paragraphs\n");
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local $/ = ''; # enable paragraph mode
open my $fh, '<', $file or die "can't open $file: $!";
1 while <$fh>;
my $count = $.;
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