,[>--[<++>+++++++]<+[>+>+<<-]>[<+>-]+>[<->[-]]<[[,----------]]<>>--[>+
<++++++]<<--------[>+>+<<-]>[<+>-]+>[<->[-]]<[->>.<<]>>+<<<-[>+>+<<-]>
[<+>-]+>[<->[-]]<[->>.<<]>>+<<<-[>+>+<<-]>[<+>-]+>[<->[-]]<[->>.<<]>>+
<<<-[>+>+<<-]>[<+>-]+>[<->[-]]<[->>.<<]>>++++++++++++++<<<------------
--[>+>+<<-]>[<+>-]+>[<->[-]]<[->>.<<]>>++<<<--[>+>+<<-]>[<+>-]+>[<->[-
]]<[->>.<<]>++++[>+++++++<-]>+<<++++[<------->-]<-[>+>+<<-]>[<+>-]+>[<
->[-]]<[->>.<<]>>++<<<--[>+>+<<-]>[<+>-]+>[<->[-]]<[->>.<<]>>[-]<<<,]

,[

#subtract #
>--[<++>+++++++]<+

#strip comments
[>+>+<<-]>[<+>-]+>[<->[-]]<[[,----------]]<

#put '+' in 4th cell
>>--[>+<++++++]<<
#+
--------
[>+>+<<-]>[<+>-]+>[<->[-]]<[->>.<<]>>+<<<
#,
-
[>+>+<<-]>[<+>-]+>[<->[-]]<[->>.<<]>>+<<<
#-
-
[>+>+<<-]>[<+>-]+>[<->[-]]<[->>.<<]>>+<<<
#.
-
[>+>+<<-]>[<+>-]+>[<->[-]]<[->>.<<]>>++++++++++++++<<<
#<
--------------
[>+>+<<-]>[<+>-]+>[<->[-]]<[->>.<<]>>++<<<
#>
--
[>+>+<<-]>[<+>-]+>[<->[-]]<[->>.<<]>++++[>+++++++<-]>+<<
#[
++++[<------->-]<-
[>+>+<<-]>[<+>-]+>[<->[-]]<[->>.<<]>>++<<<
#]
--
[>+>+<<-]>[<+>-]+>[<->[-]]<[->>.<<]>>[-]<<<
,]

$/="nn";
chomp($prog = <>);
for(1..length($prog)){
 $rev.=chop $prog;
}
#print$rev;
for(1..length($rev)){
 $temp = chop$rev;
 if ($temp eq '"'){
  if($quote == 0){$quote = 1}
  else{$quote = 0}
 }
 if($temp eq '#' && $quote == 0){$comment = 1}
 if($temp eq "n"){
  $comment = 0;
 }
 if($comment != 1){
  $prog.=$temp;
 }
}
for(1..length($prog)){
 $rev.=chop $prog;
}
for(1..length($rev)){
 $temp = chop$rev;
 if ($temp eq ";" || $temp eq "}" || $temp eq ")" || $temp eq "=" || $temp eq "{"){
  $ws = 2;
 }
 if(($temp eq "n" || $temp eq " ") && $ws != 0){$ws = 1}elsif($ws==1){$ws=0}
 if($ws != 1){
  $prog.=$temp;
 }
}
print$prog;

for(1..10) {
 print "Hello, World!";#prints hello world
 print ($n = <>); #prints "#"
}

for(1..10){print "Hello, World!";print ($n =<>);}

#!/usr/bin/env perl
use strict;
use warnings;

my $string_re = qr/"(?:\[btnfr"'\]|\(?:[0-3][0-7][0-7]|[0-7]{1,2})|\u+[0-9a-fA-F]{4}|[^rn\"])*"/;
my @lines = <>;
my @strings = ();

# First, replace strings with placeholders. Strings suck REALLY hard when replacing.
map {
  while (m/$string_re/) {
    s//"32".@strings."32"/e;
    push @strings, $&;
  }
} @lines;

# Remove comments
my $in_comment = 0;
my $partial_line;

sub remove_comments {
  my $line = $_[0];
  start:
  if ($in_comment) {
    if ((my $mulc_end_index = index $line, '*/') != -1) {
      $line = $partial_line . substr $line, $mulc_end_index + 2;
      $in_comment = 0;
      goto no_comment;
    }
    return 0;
  }

  no_comment:
  my $eolc_idx = index $line, '//';
  my $mulc_idx = index $line, '/*';

  if ($mulc_idx == -1 || ($eolc_idx != -1 && $eolc_idx < $mulc_idx)) {
    $line =~ s;//.*$;;;
  } elsif ($mulc_idx != -1) {
    $in_comment = 1;
    $partial_line = substr $line, 0, $mulc_idx;
    goto start;
  }
  $_ = $line;
  return 1
}

@lines = grep {&remove_comments($_)} @lines;

# Remove empty lines, remove line ends
@lines = grep(!/^s*$/, @lines);
map {chomp;s/^s*//;s/s*$//} @lines;

# Remove unnecessary whitespace
map {s/s*([][(){}><|&~,;=!+-])s*/$1/g} @lines;

# Remove unnecessary package declaration
$lines[0] =~ s/^package [^;]+;//;

# Finally, put strings back.
map {s/32(d+?)32/$strings[$1]/g} @lines;

print @lines;