Map coordinates?
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by Anonymous Monk
on Sep 02, 2019 at 12:36
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@t = map{$_ *($_+($_-1))% 4}(2, 3, 4);$i=chr(0x34);$five=chr(55);print
+"$i$five ".(@t[0]+@t[1]).($i/2).".".@t[0].chr(0x35).(@t[0]*3+1)."\n";
+ @x= map{(srand(1)*$_)%9}(28,34,57);print @x[0].(@x[0]*2).(@x[0]*2*2/
+2)." ".chr(48).(@x[2]*3).".".(@x[2]+1).chr(0x30).((@x[1]%4)-3)."\n";
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Just another JAPH
3 direct replies — Read more / Contribute
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by k-mx
on Sep 01, 2019 at 08:53
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Hello! Here is my JAPH. Not very cryptic, I just want to say it:
#!/usr/bin/env perl
use 5.026.1;
no strict;
format =
.
BEGIN { use SelfLoader;
open *q, v60 , $0; s(.*)((<q>)[-1])e;
open DATA, '<', \s( \S+ (?{ \&{$&} }) )(
sub $& { \@_ =
( $& => \@_ ) and !wantarray ?
formline<<~"\@_" : \@_
\@_,
\@_
})rgx } END { write or die }
Just another Perl hacker,
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Stamp puzzle solution
2 direct replies — Read more / Contribute
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by drpaz
on Jun 07, 2019 at 13:20
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Someone posted this challenge at work..
The country of Elbonia is standardizing its postal system to streamline its parcel service. All parcel boxes (many sizes available) now come with 10 preprinted rectangles on one side for stamps to be stuck into. Elbonia's stamp denominations are:
1c, 2c, 3c, 4c, 5c, 10c, 24c, 37c, 39c, 41c, 48c, 60c, 63c, 70c, 75c, 80c, 83c, 84c, 87c, $1, $3.85, $4.05, $4.60, $5, $14.40
Given an infinite supply of each denomination, what is the minimum postage amount that would REQUIRE 11 stamps and so not work with the streamlined service?
my$w={0=>1,1=>1,2=>2,3=>3,4=>4,5=>5,10=>
10,24=>24,37=>37,39=>39,41=>41,48=>48,60
=>60 ,63=>
63, 70=> 70,75
=>75 ,80=>80 ,83=>
83, 84=>84,87=>87, 100=>
100, 385=>385,405=>405 ,460=>
460 ,500=>500,1440=> 1440};
my@a =sort{$a<=>$b}keys %{$w};
for( 1..9){foreach my$c (keys
%{$w} ){foreach my $v(@a) {my $n
=$c+ $v;if(!exists$w-> {$n})
{$w ->{$n}=$w->{$c}. "+".$v
;}}} }my@r=sort{$a<=> $b}keys
%{$w };my$h=pop@r; for my$i
(0.. $h){if(exists $w->{$
i}){ print"$ i->".
$w-> {$i}."\n" ;}###
else{ print"!$i \n";}
}### # ########## #####
#### # ############ #####
#### # ############## #####
#### # ################ #####
#### ################### #####
#### ############## #####
#### ## ##
########################################
##### # ########### ############## #####
########################################
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room 237 JAPH
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by Discipulus
on Mar 08, 2019 at 08:02
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NB: minimum console width 108
THE : OVERLOOK:
MAZE:
$} = pack ('H*'
,'416c6c20776f726b20616e64206e6f20706c6179206d616b6573204a61636b206120
+64756c6c20626f79'
## #### #### #### #### ####### #### ###
+# #### #### ##
);for((1,1,1,1,0)x 4,(0,2,4,6,8)x 4,(0,8,6,4,2) x 4,'ll',(1,1,1,1,0),'
+\sand',(1,1,1,1,0
## #### #### #### #### #### #### ###
+# #### #### ##
),'\sno',(1,1,1,1,0),'\sp\Klay',(1,1,1,1,0),'\sdu',(1,1,1,1,0),'ll',(1
+,1,1,1,0),'a.boy'
## #### #### #### #### ####### #### #### ####
+ #### ##
,(1,1,1,1,0),(0,0,1,1,1,1,1)x 4,'\swork',(1,1,1,1,0),'\swith',(1,1,1,1
+,0),'\smakes',(1,
1,1,1,0)x 4,'a',(1,1,1,1,0),((join'|',split'','perl'),1,$",1)x 4,(1,1,
+1,1,0)x 4,){ ($}=
## #### #### #### #### #### #### ###
+# #### #### ##
$}) =~ s/^(A)(.)(.)(.)$/ $3$1$2$4/ or$}=~/a boy/?($}=$})=~s/a\Kck/pH/:
+'' or( ($X=$^X)=~
s/.*\W(.{4})\.?.{0,3}$/ucfirst($1)/e and($}=$})=~s/\bp\b/with $X/) or
+print/\D/?($}=$})
## #### #### #### #### #### ###
+# #### #### ##
# #### #### #### #### #### ####
+ #### #
# #### #### # JAPH #
+ #### #### #
# #### #### #### #### #### ####
+ #### #
## #### #### #### #### #### ###
+# #### #### ##
=~s/$_//&&sleep 1&&next:($_?$"x((80-length$} x 2)/2+$_):$/.$".$".$" x(
+(80-length$} x 2)
/2+$_)),$" x $_,$},$" x 5,$},$/;select undef,undef,undef,0.3;}print$/.
+$/;for $_237(4,3,
## #### #### #### #### ####### #### #### ####
+ #### ##
2,1,1,1,0,0,0,0,0){$redroom =$} eq $redroom?' 237':$}; for(121118033,7
+7833563,77899093,
119840081,78947665,77899089,77899089,79406545,){print +(map{$_>0?$redr
+oom:$".$".$".$"}(
## #### #### #### #### ####### #### ###
+# #### #### ##
split'',sprintf("%b", $_))),$/;select undef,undef,undef,0.3;print$/ x
+$_237;}print$/.$/
## #### #### #### #### #### #### ###
+# #### #### ##
.$/;select undef,undef,undef,1;}for(60649,21161,21161,21161,24303,8666
+5,86665,119433,){
## #### #### #### #### ####### #### ###
+# #### #### ##
print +(map{$_>0? $redroom:$".$".$".$"}(split'',sprintf("%021b",$_))),
+$/;}print $/ x 10
L*
There are no rules, there are no thumbs..
Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.
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lost : in : keywords
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by Discipulus
on Feb 24, 2019 at 06:32
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die:abs:accept:alarm:atan2:bind:binmode:join:bless:caller:chdir:chmod:
chomp:chop:chown:chr:chroot:pos:print:printf:prototype:push:quotemeta:
close:closedir:connect:cos:last:crypt:dbmclose:dbmopen:defined:delete:
die:dump:each:endgrent:last:endhostent:endnetent:endprotoent:endpwent:
endservent:eof:eval:exec:exists:exit:exp:extern:fc:fcntl:fileno:flock:
fork:format:formline:getc:or:getgrent:getgrgid:getgrnam:gethostbyaddr:
gethostbyname:and:gethostent:or:getlogin:getnetbyaddr:or:getnetbyname:
getnetent:getpeername:last:getpgrp:getppid:getpriority:getprotobyname:
getprotobynumber:getprotoent:getpwent:getpwnam:getpwuid:getservbyname:
getservbyport:and:getservent:and:getsockname:or:getsockopt:given:glob:
gmtime:and:goto:or:grep:hex:index:int:import:localtime:lock:log:lstat:
map:mkdir:last:ioctl:join:keys:kill:last:lc:lcfirst:length:local:link:
or:listen:msgctl:msgget:or:msgrcv:msgsnd:my:next:not:oct:open:opendir:
ord:our:or:pack:or:pipe:pop:pos:print:printf:prototype:push:quotemeta:
rand:read:and:readdir:readline:and:or:readlink:readpipe:recv:redo:ref:
rename:require:reset:return:reverse:rewinddir:rindex:rmdir:say:scalar:
seek:last:seekdir:select:semctl:semget:semop:send:setgrent:sethostent:
setnetent:and:setpgrp:or:setpriority:or:setprotoent:setpwent:shutdown:
and:shmread:shmwrite:setservent:or:setsockopt:and:shift:shmctl:shmget:
or:sin:sleep:socket:and:socketpair:and:sort:splice:split:sprintf:sqrt:
srand:stat:state:study:substr:symlink:syscall:sysopen:sysread:sysseek:
system:syswrite:tell:or:telldir:tie:tied:time:times:truncate:uc:undef:
and:unimport:unpack:unshift:untie:use:or:utime:values:vec:wait:unlink:
or:ucfirst:umask:waitpid:wantarray:warn:when:or:whereis:whereso:write:
seek DATA,0,0and print+uc(substr<DATA>,40,1)and print+(uc substr<DATA>
,68,1)and(print+uc(substr<DATA>,51,1))and!print+(uc substr<DATA>,31,1)
__DATA__:and:getservent:and:getsockname:or:getsockopt:given:glob:last:
die:abs:accept:alarm:atan2:bind:binmode:join:bless:caller:chdir:chmod:
chomp:chop:chown:chr:chroot:pos:print:printf:prototype:push:quotemeta:
close:closedir:connect:cos:last:crypt:dbmclose:dbmopen:defined:delete:
die:dump:each:endgrent:last:endhostent:endnetent:endprotoent:endpwent:
endservent:eof:eval:exec:exists:exit:exp:extern:fc:fcntl:fileno:flock:
fork:format:formline:getc:or:getgrent:getgrgid:getgrnam:gethostbyaddr:
gethostbyname:and:gethostent:or:getlogin:getnetbyaddr:or:getnetbyname:
getnetent:getpeername:last:getpgrp:getppid:getpriority:getprotobyname:
getprotobynumber:getprotoent:getpwent:getpwnam:getpwuid:getservbyname:
getservbyport:and:getservent:and:getsockname:or:getsockopt:given:glob:
gmtime:and:goto:or:grep:hex:index:int:import:localtime:lock:log:lstat:
map:mkdir:last:ioctl:join:keys:kill:last:lc:lcfirst:length:local:link:
or:listen:msgctl:msgget:or:msgrcv:msgsnd:my:next:not:oct:open:opendir:
ord:our:or:pack:or:pipe:pop:pos:print:printf:prototype:push:quotemeta:
rand:read:and:readdir:readline:and:or:readlink:readpipe:recv:redo:ref:
rename:require:reset:return:reverse:rewinddir:rindex:rmdir:say:scalar:
seek:last:seekdir:select:semctl:semget:semop:send:setgrent:sethostent:
setnetent:and:setpgrp:or:setpriority:or:setprotoent:setpwent:shutdown:
and:shmread:shmwrite:setservent:or:setsockopt:and:shift:shmctl:shmget:
or:sin:sleep:socket:and:socketpair:and:sort:splice:split:sprintf:sqrt:
srand:stat:state:study:substr:symlink:syscall:sysopen:sysread:sysseek:
system:syswrite:tell:or:telldir:tie:tied:time:times:truncate:uc:undef:
and:unimport:unpack:unshift:untie:use:or:utime:values:vec:wait:unlink:
or:ucfirst:umask:waitpid:wantarray:warn:when:or:whereis:whereso:write:
L*
There are no rules, there are no thumbs..
Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.
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BEGIN X
1 direct reply — Read more / Contribute
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by Discipulus
on Jan 31, 2019 at 16:24
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BEGIN{print','; BEGIN{print'r';
BEGIN{print'e'; BEGIN{print'k';
BEGIN{print'c'; BEGIN{print'a';
BEGIN{print'H'; BEGIN{print' ';
BEGIN{print'l'; BEGIN{print'r';
BEGIN{print'e'; BEGIN{print'P';
BEGIN{print' ';BEGIN{print'r';
BEGIN{print'e'; BEGIN{print'h';
BEGIN{print't'; BEGIN{print'o';
BEGIN{print'n'; BEGIN{print'A';
BEGIN{print' '; BEGIN{print't';
BEGIN{print's'; BEGIN{print'u';
BEGIN{print'J'; BEGIN{print'';
}}}}}}}}}}}}}; }}}}}}}}}}}}};
Inspired by Assignment and use statement in the same BEGIN block and
perl -e "$}.=qq(BEGIN{print qq($_);)for(q(,rekcaH lreP rehtonA tsuJ)=~/./g);$}.=q(})x25;eval$}"
A little modification after having seen it under the morning light.
L*
There are no rules, there are no thumbs..
Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.
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cOMPRESSed JaPH,
No replies — Read more | Post response
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by kschwab
on Dec 30, 2018 at 13:55
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Run on a VT100 compatible terminal
#!/usr/bin/perl
BEGIN{$^="USE\0cOMPRESS\x1a\x1azLIB"^" ",$^=~s,$,
$^,ee};$_=q|M'XL(`*[Q*%P"`Y5231J%(`C<=PJ.VJ)E"U?T\\ZSNYDD>(B)HF_P^R
V9@A!A(MN"5<0!=]P[@831@,-!4@,\\(N"1%8[U%)BV[Y-,:12L?1&S.C5]A]F4+RES
`)M=WN*$C4R#/YH[YT\\/>:$IY/?&(M#&>VATA0W9VBE7T-U<2LWU%.$ALFQ=J"\\M=
ICPR"76N)ZYZS7P<7U/*.ZP!N$BHG,%-BZ,`E+WV@_7_N90.FH18I'@K*69M(LSP4X;
:C=:)EP[H@MXNEWIO?[&'U@_#@,?:O54D([YD6E$_3F^+*NOL<Q1+4Y0[.M_SP=<;<Y
O0'IR@8@`4$|;y| \n||d;$_=unpack'u';$,='-V4Jfdy{lzz33Se`k33dldN|gs'.
'`y!-V 2y{`g}2';$,^="\t"x$,=~y,,,c;$,=~s;^;$,;ee;
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Perl Golang Partial Polyglot
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by kschwab
on Dec 30, 2018 at 09:50
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Similar to my earlier Perl Python Partial Polyglot.
This one runs under either Golang (go run ./script) or Perl, and produces *mostly* the same output. Arguably not a true polyglot since the Go doesn't depend on the Perl, but the Perl certainly depends on the Go.
//;$_=<<'/*',y'>>'';
package main;
func main() {
print("Just another Golang Hacker,\n");
}
//;main()
/*
s&(\146\w{3})(.*)\x47\w{5}&lc($1^'5 ,C').$2.('dQFX'^4x4)&es;s;$;$_;ee;
*/
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More fun with a reference
1 direct reply — Read more / Contribute
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by kschwab
on Dec 22, 2018 at 12:48
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perl -e 's/^/pack+q.a..($^F^$^F**$^F),qq^\x19"\x11\x04mX^^\$\//e/print
+'
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Just Another Perl Hacker,
1 direct reply — Read more / Contribute
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by choroba
on Dec 21, 2018 at 10:43
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Having fun with references.
print map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[
+{}],[sub{}^*ARGV,3];
($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,
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