The robbers thread can be found here: The Mystery String Printer (Robbers)
Your challenge
- Write a program, function, or REPL script that prints a string to STDOUT.
- The robbers will try to create a program that prints the same string.
- If they successfully can create the program within 7 days, your submission is cracked.
- If nobody can create a program that prints the same string within 7 days, your submission is safe. You may choose to reveal your program, or leave it to challenge future robbers. However, if you don't reveal it, you can't get any points from your submission (don't put "safe" in your answer header if you choose to do this).
Restrictions
- The program must be less than or equal to 128 bytes total (more on this later).
- If the program depends on the program name, or the name/contents of an external file, you must say that it does so, and include this in your total byte count.
- The printed string must be less than or equal to 2048 bytes.
- The printed string must consist of only printable ASCII characters (new lines can be included).
- The program must produce the same output every time that it is run.
- Built-in cryptographic primitives (includes any rng, encryption, decryption, and hash) aren't allowed.
- The program must not take input.
- No standard loopholes.
Scoring
- If a submission is cracked before seven days, the submission earns 0 points.
- A safe submission of ≤128 characters earns 1 point.
- A safe submission of ≤64 characters earns 2 points. If it's less than or equal to 32 bytes, it earns 4 points, and so on.
- Each safe submission also earns an additional 3 point bonus (independent of the length).
- There is a tiny (1/2 point) penalty for every cracked after your first one.
- Note that the robber's solution has to be in the same range of program lengths.
- Each person may submit a maximum of 1 program per byte range per language (different versions and arbitrary substitutions of the same language don't count as separate languages). Example: you can post a 32 byte and a 64 byte pyth program, but you can't post a 128 byte program in both Java 7 and Java 8.
- The person with the highest point total wins.
Submissions
Each submission must have the following pieces of information:
- The name of the language. All new robbers' solutions must be the same language.
- The range of the program size (this is the nearest power of two higher than the size of the program; for example, if your program is 25 bytes, this would be "≤32").
- The actual string to be printed out.
- If a submission is safe, put "safe" and the program length (to the nearest power of 2) in your header. If there are multiple numbers in your header, put the power of 2 last.
This stack snippet generates leaderboards and lists all of the open submissions. If there are any problems with the snippet, please leave a comment.
/* Configuration */
var QUESTION_ID = 60328; // Obtain this from the url
// It will be like http://XYZ.stackexchange.com/questions/QUESTION_ID/... on any question page
var ANSWER_FILTER = "!t)IWYnsLAZle2tQ3KqrVveCRJfxcRLe";
var COMMENT_FILTER = "!)Q2B_A2kjfAiU78X(md6BoYk";
var OVERRIDE_USER = 167084; // This should be the user ID of the challenge author.
var SECONDSINDAY = 86400;
var SAFECUTOFFDAYS = 7;
var SORTBYTIME = true;
var SUBTRACTCRACKEDPOINTS = true;
var EXPIREDTIME = 1446336000;
/* App */
var answers = [],
answers_hash, answer_ids, answer_page = 1,
more_answers = true,
comment_page;
function answersUrl(index) {
return "//api.stackexchange.com/2.2/questions/" + QUESTION_ID + "/answers?page=" + index + "&pagesize=100&order=desc&sort=creation&site=codegolf&filter=" + ANSWER_FILTER;
}
function commentUrl(index, answers) {
return "//api.stackexchange.com/2.2/answers/" + answers.join(';') + "/comments?page=" + index + "&pagesize=100&order=desc&sort=creation&site=codegolf&filter=" + COMMENT_FILTER;
}
function getAnswers() {
jQuery.ajax({
url: answersUrl(answer_page++),
method: "get",
dataType: "jsonp",
crossDomain: true,
success: function(data) {
answers.push.apply(answers, data.items);
answers_hash = [];
answer_ids = [];
data.items.forEach(function(a) {
a.comments = [];
var id = +a.share_link.match(/\d+/);
answer_ids.push(id);
answers_hash[id] = a;
});
if (!data.has_more) more_answers = false;
comment_page = 1;
getComments();
}
});
}
function getComments() {
jQuery.ajax({
url: commentUrl(comment_page++, answer_ids),
method: "get",
dataType: "jsonp",
crossDomain: true,
success: function(data) {
data.items.forEach(function(c) {
answers_hash[c.post_id].comments.push(c);
});
if (data.has_more) getComments();
else if (more_answers) getAnswers();
else process();
}
});
}
getAnswers();
var SAFE_REG = /<h\d>.*?[sS][aA][fF][eE].*<\/\h\d>/;
var POINTS_REG = /(?:<=|≤|<=)\s?(?:<\/?strong>)?\s?(\d+)/
var POINTS_REG_ALT = /<h\d>.*?(\d+)(?=[^\n\d<>]*(?:<(?:s>[^\n<>]*<\/s>|[^\n<>]+>)[^\n\d<>]*)*<\/h\d>)/;
var CRACKED_HEADER_REG = /<h\d>.*[Cc][Rr][Aa][Cc][Kk][Ee][Dd].*<\/h\d>/;
var CRACKED_COMMENT_REG = /(.*[Cc][Rr][Aa][Cc][Kk][Ee][Dd].*<a href=.*)|(.*<a href=.*[Cc][Rr][Aa][Cc][Kk][Ee][Dd].*)/
var OVERRIDE_REG = /^Override\s*header:\s*/i;
var LANGUAGE_REG = /<h\d>\s*(.+?),.*<\/h\d>/;
var LANGUAGE_REG_ALT = /<h\d>\s*(<a href=.+<\/a>).*<\/h\d>/
var LANGUAGE_REG_ALT_2 = /<h\d>\s*(.+?)\s.*<\/h\d>/;
var LANGUAGE_REG_ALT_3 = /<h\d>(.+?)<\/h\d>/;
function getAuthorName(a) {
return a.owner.display_name;
}
function process() {
var valid = [];
var open = [];
answers.forEach(function(a) {
var body = a.body;
var cracked = false;
a.comments.forEach(function(c) {
var was_safe = (c.creation_date + (SECONDSINDAY * SAFECUTOFFDAYS) > a.creation_date);
if (CRACKED_COMMENT_REG.test(c.body) && !was_safe)
cracked = true;
});
if (CRACKED_HEADER_REG.test(body)) cracked = true;
// if (SUBTRACTCRACKEDPOINTS||!cracked) {
var createDate = a.creation_date;
var currentDate = Date.now() / 1000;
var timeToSafe = (createDate + (SECONDSINDAY * SAFECUTOFFDAYS) - currentDate) / SECONDSINDAY;
var SafeTimeStr = (timeToSafe > 2) ? (Math.floor(timeToSafe) + " Days") :
(timeToSafe > 1) ? ("1 Day") :
(timeToSafe > (2 / 24)) ? (Math.floor(timeToSafe * 24) + " Hours") :
(timeToSafe > (1 / 24)) ? ("1 Hour") :
"<1 Hour";
var expired = createDate > (EXPIREDTIME);
var safe = timeToSafe < 0;
var points = body.match(POINTS_REG);
if (!points) points = body.match(POINTS_REG_ALT);
safe = safe && !cracked
isOpen = !(cracked || safe);
if (points) {
var length = parseInt(points[1]);
var safepoints = 0;
if (length <= 4) safepoints = 32;
else if (length <= 8) safepoints = 16;
else if (length <= 16) safepoints = 8;
else if (length <= 32) safepoints = 4;
else if (length <= 64) safepoints = 2;
else if (length <= 128) safepoints = 1;
valid.push({
user: getAuthorName(a),
numberOfSubmissions: (safe && !expired) ? 1 : 0,
points: (safe && !expired) ? safepoints : 0,
open: (isOpen && !expired) ? 1 : 0,
cracked: (cracked && !expired) ? 1 : 0,
expired: (expired) ? 1 : 0
});
}
if ((isOpen || expired) && points) {
var language = body.match(LANGUAGE_REG);
if (!language) language = body.match(LANGUAGE_REG_ALT);
if (!language) language = body.match(LANGUAGE_REG_ALT_2);
if (!language) language = body.match(LANGUAGE_REG_ALT_3);
open.push({
user: getAuthorName(a),
length: points ? points[1] : "???",
language: language ? language[1] : "???",
link: a.share_link,
timeToSafe: timeToSafe,
timeStr: (expired) ? "Challenge closed" : SafeTimeStr
});
}
// }
});
if (SORTBYTIME) {
open.sort(function(a, b) {
return a.timeToSafe - b.timeToSafe;
});
} else {
open.sort(function(a, b) {
var r1 = parseInt(a.length);
var r2 = parseInt(b.length);
if (r1 && r2) return r1 - r2;
else if (r1) return r2;
else if (r2) return r1;
else return 0;
});
}
var pointTotals = [];
valid.forEach(function(a) {
var index = -1;
var author = a.user;
pointTotals.forEach(function(p) {
if (p.user == author) index = pointTotals.indexOf(p);
});
if (index == -1) pointTotals.push(a);
else {
pointTotals[index].points += a.points;
pointTotals[index].numberOfSubmissions += a.numberOfSubmissions;
pointTotals[index].cracked += a.cracked;
pointTotals[index].expired += a.expired;
pointTotals[index].open += a.open;
if (SUBTRACTCRACKEDPOINTS && a.cracked && pointTotals[index].cracked > 1) pointTotals[index].points -= .5;
}
});
pointTotals.forEach(function(a) {
a.points += (a.numberOfSubmissions) ? ((a.numberOfSubmissions) * 3) : 0;
});
pointTotals.sort(function(a, b) {
if (a.points != b.points)
return b.points - a.points;
else if (a.numberOfSubmissions != b.numberOfSubmissions)
return b.numberOfSubmissions - a.numberOfSubmissions;
else if (a.open != b.open)
return b.open - a.open;
else if (a.cracked != b.cracked)
return a.cracked - b.cracked;
else return 0;
});
pointTotals.forEach(function(a) {
var answer = jQuery("#answer-template").html();
answer = answer
.replace("{{NAME}}", a.user)
.replace("{{SAFE}}", a.numberOfSubmissions)
.replace("{{OPEN}}", a.open)
.replace("{{CLOSED}}", a.expired)
.replace("{{CRACKED}}", a.cracked)
.replace("{{POINTS}}", a.points);
answer = jQuery(answer);
jQuery("#answers").append(answer);
});
open.forEach(function(a) {
var answer = jQuery("#open-template").html();
answer = answer
.replace("{{NAME}}", a.user)
.replace("{{LENGTH}}", a.length)
.replace("{{LANGUAGE}}", a.language)
.replace("{{TIME}}", a.timeStr)
.replace("{{LINK}}", a.link);
answer = jQuery(answer);
jQuery("#opensubs").append(answer);
});
}
body {
text-align: left !important
}
#answer-list {
padding: 10px;
width: 350px;
float: left;
}
#open-list {
padding: 10px;
width: 470px;
float: left;
}
table thead {
font-weight: bold;
vertical-align: top;
}
table td {
padding: 5px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link rel="stylesheet" type="text/css" href="//cdn.sstatic.net/codegolf/all.css?v=83c949450c8b">
<div id="answer-list">
<h2>Leaderboard</h2>
<table class="answer-list">
<thead>
<tr>
<td>Author</td>
<td>Safe</td>
<td>Open</td>
<td>Cracked</td>
<td>Late Entry</td>
<td>Score</td>
</tr>
</thead>
<tbody id="answers">
</tbody>
</table>
</div>
<div id="open-list">
<h2>Open submissions</h2>
<table class="open-list">
<thead>
<tr>
<td>Author</td>
<td>Length</td>
<td>Language</td>
<td>Time Remaining</td>
<td>Link (open in new tab)</td>
</tr>
</thead>
<tbody id="opensubs">
</tbody>
</table>
</div>
<table style="display: none">
<tbody id="answer-template">
<tr>
<td>{{NAME}}</td>
<td>{{SAFE}}</td>
<td>{{OPEN}}</td>
<td>{{CRACKED}}</td>
<td>{{CLOSED}}</td>
<td>{{POINTS}}</td>
</tr>
</tbody>
</table>
<table style="display: none">
<tbody id="open-template">
<tr>
<td>{{NAME}}</td>
<td>{{LENGTH}}</td>
<td>{{LANGUAGE}}</td>
<td>{{TIME}}</td>
<td><a target="_parent" href="{{LINK}}">Link</a>
</td>
</tr>
</tbody>
</table>
Use the following formats for entries:
Language, (any text with the program size as the last number)
=
or
Language
=
Length <= 16
Note that the snippet will only put the first word in the header as the language if it doesn't detect a comma.
For safe submissions, put safe in your header. The snippet will automatically put your program in the "safe" column if the time is expired, so this is more to tell any robbers that your program is safe.
For cracked submissions, put cracked in your header.
The program should also be able to recognize if a comment says "cracked" and has a link; however, this is not guaranteed.
Tiebreaking order: Points -> # of Safe submissions -> Least amount of cracked submissions.
Note that the snippet sorts by open submissions before least cracked, but open submissions will not be counted at the end of the contest.
This challenge is now closed.
Most points overall winner: Dennis
Most safe submissions: DLosc
(Note that the number of safe submissions doesn't translate to a point amount, as the size of the programs are considered in calculating the score).
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5\$\begingroup\$ We should remind the cops that the output should better be longer than the program size, to reduce trivial solutions like codegolf.stackexchange.com/a/60395 and codegolf.stackexchange.com/a/60359 \$\endgroup\$kennytm– kennytm2015年10月11日 16:56:35 +00:00Commented Oct 11, 2015 at 16:56
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2\$\begingroup\$ @bmarks There has to exist a way to execute the language, and the language must be able to display a string of ASCII characters. If you want to use HQ9+, congratulations, you have just gotten yourself a cracked submission. \$\endgroup\$Daniel M.– Daniel M.2015年10月12日 20:35:28 +00:00Commented Oct 12, 2015 at 20:35
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3\$\begingroup\$ @bmarks I'd prefer not, but I'm not going to stop you. \$\endgroup\$Daniel M.– Daniel M.2015年10月12日 21:30:55 +00:00Commented Oct 12, 2015 at 21:30
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15\$\begingroup\$ All the number-only outputs are super boring. \$\endgroup\$mbomb007– mbomb0072015年10月13日 20:06:28 +00:00Commented Oct 13, 2015 at 20:06
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4\$\begingroup\$ Please consider using the Sandbox the next time. Preferably, the rules of a challenge shouldn't change at all after it has been posted. I've lost track of how many times the rules have changed here... \$\endgroup\$Dennis– Dennis2015年10月17日 20:01:21 +00:00Commented Oct 17, 2015 at 20:01
209 Answers 209
Macaroni 0.0.2—cracked by kennytm
Range: ≤64.
...................................................................................................
The intended solution:
set x 99 label l print "." set x add x -1 map slice " " 0 x 1 l
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\$\begingroup\$ That's 99
.s, right? \$\endgroup\$lynn– lynn2015年10月11日 15:59:14 +00:00Commented Oct 11, 2015 at 15:59 -
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1\$\begingroup\$ @kennytm Argh, I should have considered that. The intended solution was... slightly more complicated. ;) \$\endgroup\$Doorknob– Doorknob2015年10月11日 16:22:36 +00:00Commented Oct 11, 2015 at 16:22
Pyth
Range: ≤ 8
String:
49177772591428004056910940816433485702518448313728069154605014641218367314521229637591075731850711078018713
Python 3 (<= 32 bytes)
REPL.
177172218082085052481067589112390245408383458973982190836613425027273840834324281100485149132551246778981339968190311073240776569178878685724789960654670348361662827252973483749744632038916925690939659916043492930278567489422231220073029774565250343832768238643314785908679491540640941915666237839942314696031493953803281287102418829064719403480444915114668250543498318227260440120029605628856083175765744363390702825101686789888725560296981834662758351030421544264559750221026406067121783807117962060340615730987604546604714155531342482083463681465130945512630675950142946922773503989053740822544224822808739521839720865290854356372141124499117074370897738546403209492027955454351993333035066859502938275568857093391457569773694819414826823687786033626122521592630462668886697269593537206139576741010831202963443941784967084810577008190387631080387860331107152262177887372170404448327177863200442345178285860750842841747607378523075424463460687928269706777288437394933478285113452249795657205511632132532278321265130924156213221634753820154649629494859389730150879262081109896155213238885748358893270681278721615531236111911030373024923666321800532386588112916399442185933551569956564864083732019627140517341497168342679467249158600970283106090236941217046682435095258063945957758115971959566229732597197779697266154520814140590150
-
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1\$\begingroup\$ It seems like you intend to win this challenge?=) \$\endgroup\$flawr– flawr2015年10月11日 19:25:12 +00:00Commented Oct 11, 2015 at 19:25
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\$\begingroup\$ Why does it round to only 4 decimal places? \$\endgroup\$mbomb007– mbomb0072015年10月14日 13:50:20 +00:00Commented Oct 14, 2015 at 13:50
-
\$\begingroup\$ That is just the standard formatting, you can change that by using
format longor something similar. \$\endgroup\$flawr– flawr2015年10月14日 16:31:38 +00:00Commented Oct 14, 2015 at 16:31
Rust, cracked!
Here's the output
AACAAEGAAACIIMOAAACAAEGQQQSYYDFAAACAAEGAAACIIMOHHHJHHLNXXXAGGKMAAACAAEGAAACIIMOAAACAAEGQQQSYYDFOOO
That's 98 characters long.
The source code is <=128 bytes
Here is the source
fn main(){let mut i: u8 = 1;while i<99{print!("{}",(65+(i&(2*i))%25) as char);i+=1;}}
Since it was late at night I made the mistake of not making the output longer than the source code byte limit (which would have been really easy)... whoops! This might have been fun to crack otherwise. Oh well, Kudos to Doorknob.
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3\$\begingroup\$ A simple print statement would be so obvious.. \$\endgroup\$Peter Lenkefi– Peter Lenkefi2015年10月11日 14:20:11 +00:00Commented Oct 11, 2015 at 14:20
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-
\$\begingroup\$ @Doorknob Well I guess a bit more creative than that. You can see patterns in the text. (Too bad I don't code in rust) \$\endgroup\$Peter Lenkefi– Peter Lenkefi2015年10月11日 19:02:54 +00:00Commented Oct 11, 2015 at 19:02
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2\$\begingroup\$ I was like "Wow I'm so clever, no one will figure this out." \$\endgroup\$Liam– Liam2015年10月11日 20:57:52 +00:00Commented Oct 11, 2015 at 20:57
TI-BASIC, ≤8 bytes
-.3036143372
Grin, ≤8 bytes
0.27994163386353987
MATLAB, ≤ 4 bytes
String:
ans =
0.4133 + 0.9106i
This also works with Octave and its online interpreter, though in that you will get the output:
ans = 0.41329 + 0.91060i
This will probably be solved quite quickly as there is very little you can do in MATLAB with only 4 bytes! But never the less...
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\$\begingroup\$ Cracked. \$\endgroup\$lirtosiast– lirtosiast2015年10月12日 02:27:38 +00:00Commented Oct 12, 2015 at 2:27
Python, cracked by Sp3000
UUU UUC UUA UUG UCU UCC UCA UCG UAU UAC UAA UAG UGU UGC UGA UGG CUU CUC CUA CUG CCU CCC CCA CCG CAU CAC CAA CAG CGU CGC CGA CGG AUU AUC AUA AUG ACU ACC ACA ACG AAU AAC AAA AAG AGU AGC AGA AGG GUU GUC GUA GUG GCU GCC GCA GCG GAU GAC GAA GAG GGU GGC GGA GGG
Range ≤ 64
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\$\begingroup\$ Which Python is this in? I have a solution for Python 2 but I just want to check \$\endgroup\$Sp3000– Sp30002015年10月12日 06:38:08 +00:00Commented Oct 12, 2015 at 6:38
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\$\begingroup\$ It should work in both. (At least, mine does.) @Sp3000 \$\endgroup\$Zach Gates– Zach Gates2015年10月12日 06:39:00 +00:00Commented Oct 12, 2015 at 6:39
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Bash
Length <= 64
This cop tries hard to be efficient, but feels trolled by inefficient bureaucracy.
UlRSelNVRkJRVUZCUVVGQlFTdDZSMjlSTUVGTlFXZEJUVXclTDBWUloxRnFVQzlFU1RZeGNWcGxa
bVplUm1OcFNXbEphVWxwU1dsSgphVWxwU1dsSmFVbHBTV2xKYVVscFNXbEphUXBKYVVscFNXbEph
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\$\begingroup\$ What is it with you and your
L0VRZ? \$\endgroup\$LegionMammal978– LegionMammal9782015年10月12日 11:51:40 +00:00Commented Oct 12, 2015 at 11:51 -
2\$\begingroup\$ The cop would like to answer but has to send reports up multiple levels of management. The answer wouldn't end up any easier to read than what you already saw... \$\endgroup\$gmatht– gmatht2015年10月12日 12:10:50 +00:00Commented Oct 12, 2015 at 12:10
Mathematica 10.1, range ≤64, cracked
String length 2022.
1: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
Hint:
The output of this program was only fixed a few centuries ago.
Program:
Print@Nest[Compress,ExampleData@{"Text","ToBeOrNotToBe"},13]
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\$\begingroup\$ Cracked. \$\endgroup\$alephalpha– alephalpha2015年10月12日 07:47:47 +00:00Commented Oct 12, 2015 at 7:47
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\$\begingroup\$ @alephalpha Close, but not it. \$\endgroup\$LegionMammal978– LegionMammal9782015年10月12日 10:06:15 +00:00Commented Oct 12, 2015 at 10:06
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\$\begingroup\$ But the output is the same. Or should I add a
Print@? \$\endgroup\$alephalpha– alephalpha2015年10月12日 10:57:23 +00:00Commented Oct 12, 2015 at 10:57 -
\$\begingroup\$ @alephalpha Yup. Also, what gave it away? \$\endgroup\$LegionMammal978– LegionMammal9782015年10月12日 10:58:18 +00:00Commented Oct 12, 2015 at 10:58
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1\$\begingroup\$ The
1:is a dead giveaway that you usedCompress. From there we can just applyUncompressand we get another compressed string; rinse and repeat, and eventually"To be, or not to be, ..."emerges. \$\endgroup\$2012rcampion– 2012rcampion2015年10月14日 22:35:28 +00:00Commented Oct 14, 2015 at 22:35
Matlab/Octave, range ≤16, cracked by kennytm
Desired output in Matlab is
ans =
2650 2700 2750
2703 2754 2805
2756 2808 2860
And output on octave is
ans =
2650 2700 2750
2703 2754 2805
2756 2808 2860
Good luck!
><>, ≤8 bytes - Cracked
That was fast.
Output (17 chars):
11059633333125108
Works on the official and online interpreter.
PowerShell, <= 2 (cracked by Sven the Surfer)
True
Edit -- Assumes a newly opened PowerShell session.
Code:
$?
This is actually several short-hand aliases mushed together for "Did the previous command execute successfully?" Since we're starting a new session, there isn't a previous command, so "Did nothing execute successfully?" evaluates to True.
CJam, ≤8
487480661435681880634
Haskell, <= 64
"234269035277217371450204053788208058560799137025150410636234412255689818762656987340189922194199908934585754436770945621945227536480994122027390744842460652134286726113671600854494421884443688675047254139921459136558907251581541275435880046048108350763422072425649208447945247377494980796937940655701307997562317231177713235652338028417451236558995227590459444617827926812430772358074299811337678654829391325114470251619398332973724789690679216976966052216145384676794461656118897180025443680331132394850675017509197303075089601960100983874271959120860501629839988014042208671920682889138254667751623709396284481735303452673124139121777377846871850672033106472280969141703928366197810964922618740449515668724456268271448647699989156381445205967478469028588157734532905706524844819908323813305035658162074736928332593023809473156005356000353055733539612246442774946157819406373129208057258831053076086585508756487286954717132003621711976832374447894816733777893008621416274050484859334617085131384283216302606998622119582879282589199593973325446462015234491992064297172938689972846409163423245594572882877709043959807372637664123289304645760119286430615178518063617152788828056353625031963803801427210223721730258270231763792780768664884800062997419345647149704788982766859295443743499252375539507398523730009926333960108410757294547781696131123657453625024387016742581573855196031413093336350761030038596777874432933968895083735228717242953009263093968742573629027297647387126891761852949241957626049569804429541178011981933256268484794652351497560293391899479900814683813828949668729076822808628116446774100881521615133458539277068540778366277878840073320092074401621104369683572238945467129923105411003295755601858665112706827105134190951462194645064739837907120118633835684577553292202532275739715956095669642085664671234208045303605448727259339868163682440084839078742590621118695767964815678513010560919582968899674389139580927687507301062249730389625964423196961408134619058630786289121348398596872496242241800816316097838514854690220862576"
2046 bytes.
This is my first post here, hopefully I did something right!
Coffee Script, <= 16 bytes (Cracked by Sp3000)
Tested with online REPL.
2.177586090303602
17 byte output. This should go fast...
Original code:
Math.PI*Math.LN2
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\$\begingroup\$ Seven minutes... holy crap, dude. XD \$\endgroup\$Addison Crump– Addison Crump2015年10月13日 02:47:10 +00:00Commented Oct 13, 2015 at 2:47
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\$\begingroup\$ Had I known about inverse symbolic calculators I woulda never tried this... \$\endgroup\$J Atkin– J Atkin2015年10月13日 13:06:56 +00:00Commented Oct 13, 2015 at 13:06
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1\$\begingroup\$ @JAtkin You can literally just paste the number into WolframAlpha... \$\endgroup\$mbomb007– mbomb0072015年10月15日 16:06:15 +00:00Commented Oct 15, 2015 at 16:06
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\$\begingroup\$ Hehehe I know that now!! Wolfram and inverse calculators are my new favorite toys. \$\endgroup\$J Atkin– J Atkin2015年10月15日 16:13:41 +00:00Commented Oct 15, 2015 at 16:13
Snails, ≤ 2 bytes (cracked)
8
I thought I'd join in the fun of everyone posting self-written languages/interpreters that no one else knows how to use.
Note to anyone who tries to brute force this: Don't run the programs ~+ or ~,, lest the interpreter attempt to consume several terabytes of memory.
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\$\begingroup\$ Did you put any documentation anywhere? \$\endgroup\$LegionMammal978– LegionMammal9782015年10月12日 10:57:53 +00:00Commented Oct 12, 2015 at 10:57
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1\$\begingroup\$ @LegionMammal978 Um... that's the "fun" part. \$\endgroup\$feersum– feersum2015年10月12日 11:22:48 +00:00Commented Oct 12, 2015 at 11:22
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QBasic, <= 32 (Cracked by fschmengler)
1 2 3 4 5 6 7 8
Uses pre-auto-formatter shortcut syntax. Tested with QB64.
Here's my original version:
FOR i=1TO 8
LOCATE,i*i
?i;
NEXT
The space before the 1 and also after the 8 is part of the output. (Though when you run the program, you can't exactly tell about the one at the end, unless you try to print something else immediately afterward.) QBasic prints a space before and after nonnegative numbers, though some emulators (like the one at repl.it) don't format their output correctly.
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1\$\begingroup\$ There is a space before the "1" and after the "8"? \$\endgroup\$kennytm– kennytm2015年10月13日 17:19:35 +00:00Commented Oct 13, 2015 at 17:19
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\$\begingroup\$ Good question. If there is no trailing space, I have a 31 byte solution. \$\endgroup\$Fabian Schmengler– Fabian Schmengler2015年10月13日 19:20:47 +00:00Commented Oct 13, 2015 at 19:20
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\$\begingroup\$ Yes, it has the leading space. I'll post it and leave it up to you to judge \$\endgroup\$Fabian Schmengler– Fabian Schmengler2015年10月13日 20:18:59 +00:00Commented Oct 13, 2015 at 20:18
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\$\begingroup\$ Cracked? \$\endgroup\$Fabian Schmengler– Fabian Schmengler2015年10月13日 20:25:09 +00:00Commented Oct 13, 2015 at 20:25
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\$\begingroup\$ Downloaded QB64, for fun and nostalgia. I totally missed that second space, but should be easy to fix... \$\endgroup\$Fabian Schmengler– Fabian Schmengler2015年10月13日 20:33:16 +00:00Commented Oct 13, 2015 at 20:33
JavaScript, ≤16 bytes, cracked.
Ohhh, this one is a tough one.
31525197391593470
This is seventeen bytes.
Well, again, not the way I intended it, but here:
7/Number.EPSILON
I'm at -.5 points ;-;
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3\$\begingroup\$ You have to say if it's not a complete program, right? \$\endgroup\$mbomb007– mbomb0072015年10月14日 14:16:13 +00:00Commented Oct 14, 2015 at 14:16
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\$\begingroup\$ @mbomb007 All JavaScript programs are complete programs. \$\endgroup\$Conor O'Brien– Conor O'Brien2015年10月14日 19:29:52 +00:00Commented Oct 14, 2015 at 19:29
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2\$\begingroup\$ Using the console (a REPL) is not a complete JS program. In JS, you need to use
console.logfor output. \$\endgroup\$mbomb007– mbomb0072015年10月14日 20:04:27 +00:00Commented Oct 14, 2015 at 20:04 -
1\$\begingroup\$ If you're programming in JS, using a numeric literal does not automatically print it to the console, so it's not really debatable that it requires a REPL to work. \$\endgroup\$mbomb007– mbomb0072015年10月14日 20:14:50 +00:00Commented Oct 14, 2015 at 20:14
Powershell, ≤16
61788129934789836849895604649984
Lua, ≤ 32 (cracked by Doub)
Output:
1(222)33333(4444444)555555555(66666666666)7777777777777 7
You need to write a Lua program (not a REPL command).
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\$\begingroup\$ Cracked in codegolf.stackexchange.com/a/60873/46213 \$\endgroup\$Doub– Doub2015年10月15日 15:36:26 +00:00Commented Oct 15, 2015 at 15:36
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\$\begingroup\$ I think I found your forumula. Now to go learn bc. \$\endgroup\$SuperJedi224– SuperJedi2242015年10月11日 19:55:14 +00:00Commented Oct 11, 2015 at 19:55
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\$\begingroup\$ Cracked. \$\endgroup\$SuperJedi224– SuperJedi2242015年10月11日 20:18:03 +00:00Commented Oct 11, 2015 at 20:18
Javascript, <=32, CRACKED
(Not expecting to last long) In Chrome 45.0.2454.101 m:
0.1411200080598672
This is a full program. It actually prints 0.1411200090598672 if it is in a HTML5 document.
Oh I'm stupid, console.log(0.1411whatever); works. I was thinking of alert(Math.sin(3));
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\$\begingroup\$ Cracked... \$\endgroup\$Dennis– Dennis2015年10月16日 20:00:04 +00:00Commented Oct 16, 2015 at 20:00
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\$\begingroup\$ @dennis: oh fail... my answer was alert(Math.sin(3)) \$\endgroup\$user46167– user461672015年10月16日 22:52:54 +00:00Commented Oct 16, 2015 at 22:52
><> (cracked by Sp3000)
Range: <= 32
Code:
ff*dd*1ドル-:?v$n;
>30ドル.
String:
563894191846824322181557735263848163944611762131417907481282961909287815042114141071535925118959126585814601613352812123491114638156704068663512650264401513800791946239391603476080341849517532994005910896839888895899232312762154139810647195016820308009
Wolfram programming language
Output (36 bytes)
{7, 11, 14, 11, 7, 10, 10, 10, 6, 9}
Range: ≤16
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\$\begingroup\$ Does the byte count include the
Print? \$\endgroup\$LegionMammal978– LegionMammal9782015年10月23日 10:47:30 +00:00Commented Oct 23, 2015 at 10:47
Wolfram programming language, cracked by alephalpha
Output (111 bytes)
{1, 4, 1, 18, 1, 1, 1, 4, 1, 9, 9, 2, 1, 1, 1, 2, 7, 1, 1, 7, 11, 1, 1, 1, 3, 1, 6, 1, 30, 1, 4, 1, 1, 4, 1, 3}
Range: ≤32
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\$\begingroup\$ Cracked. \$\endgroup\$alephalpha– alephalpha2015年10月18日 11:13:01 +00:00Commented Oct 18, 2015 at 11:13
Python 2, safe
Output (400 bytes)
2243741369805258403802281453161847831993100895210761465122158243748106741965559879210950925986787187884683594462521622978061423199763328847096978817424056039876331594730426879701090232645796839130259328243206775429644682566205913609484054454294080314366063978878893188641070706588914162057003952773480796098824291229522724034240214526221641336067994669537082582022249580216662833919604859431735474099
Range ≤32
Original code (32 bytes)
b=1337;a=2**b/b-b-13**37;print a
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\$\begingroup\$ I like the note to self :) \$\endgroup\$J Atkin– J Atkin2015年10月12日 00:54:01 +00:00Commented Oct 12, 2015 at 0:54
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1\$\begingroup\$ @JAtkin I tend to forget that kind of thing. I'd be surprised if it lasts the whole week, but if it does, at least I'll know where my intended code is. \$\endgroup\$Arcturus– Arcturus2015年10月12日 01:19:08 +00:00Commented Oct 12, 2015 at 1:19
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\$\begingroup\$ @Eridan Just create an account on Ideone. \$\endgroup\$mbomb007– mbomb0072015年10月13日 19:07:22 +00:00Commented Oct 13, 2015 at 19:07
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\$\begingroup\$ @mbomb007 I have an account on Datajoy; I just tend to forget that I put code snippets there. Is there any advantage to using Ideone over Datajoy? \$\endgroup\$Arcturus– Arcturus2015年10月14日 02:06:23 +00:00Commented Oct 14, 2015 at 2:06
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\$\begingroup\$ @Eridan Well, by looking at it, DataJoy has history, access to Github and Dropbox, but only Python and R. Ideone has a ton of languages (even different versions), and your programs can be either private, or shared by URL. I don't like that there is a run-time limit of 15 seconds for members. You can't have more than one file and have a project, maybe? Also, the box you put program input in doesn't allow pasting of raw bytes, so it can't contain "0x00", for example. \$\endgroup\$mbomb007– mbomb0072015年10月14日 03:42:16 +00:00Commented Oct 14, 2015 at 3:42
AppleScript, ≤ 64 Bytes Cracked
Ooh, yes, time for another AppleScript answer.
Output String:
688.0 317.0 946.0 575.0 204.0 833.0 462.0 91.0 720.0 349.0 978.0 607.0 236.0 865.0 494.0 123.0 752.0 381.0 10.0 639.0 268.0 897.0 526.0 155.0 784.0 413.0 42.0 671.0 300.0 929.0 558.0 187.0 816.0 445.0 74.0 703.0 332.0 961.0 590.0 219.0 848.0 477.0 106.0 735.0 364.0 993.0 622.0 251.0 880.0 509.0 138.0 767.0 396.0 25.0 654.0 283.0 912.0 541.0 170.0 799.0 428.0 57.0 686.0 315.0 944.0 573.0 202.0 831.0 460.0 89.0 718.0 347.0 976.0 605.0 234.0 863.0 492.0 121.0 750.0 379.0 8.0 637.0 266.0 895.0 524.0 153.0 782.0 411.0 40.0 669.0 298.0 927.0 556.0 185.0 814.0 443.0 72.0 701.0 330.0 959.0 588.0 217.0 846.0 475.0 104.0 733.0 362.0 991.0 620.0 249.0 878.0 507.0 136.0 765.0 394.0 23.0 652.0 281.0 910.0 539.0 168.0 797.0 426.0 55.0 684.0 313.0 942.0 571.0 200.0 829.0 458.0 87.0 716.0 345.0 974.0 603.0 232.0 861.0 490.0 119.0 748.0 377.0 6.0 635.0 264.0 893.0 522.0 151.0 780.0 409.0 38.0 667.0 296.0 925.0 554.0 183.0 812.0 441.0 70.0 699.0 328.0 957.0 586.0 215.0 844.0 473.0 102.0 731.0 360.0 989.0 618.0 247.0 876.0 505.0 134.0 763.0 392.0 21.0 650.0 279.0 908.0 537.0 166.0 795.0 424.0 53.0 682.0 311.0 940.0 569.0 198.0 827.0 456.0 85.0 714.0 343.0 972.0 601.0 230.0 859.0 488.0 117.0 746.0 375.0 4.0 633.0 262.0 891.0 520.0 149.0 778.0 407.0 36.0 665.0 294.0 923.0 552.0 181.0 810.0 439.0 68.0 697.0 326.0 955.0 584.0 213.0 842.0 471.0 100.0 729.0 358.0 987.0 616.0 245.0 874.0 503.0 132.0 761.0 390.0 19.0 648.0 277.0 906.0 535.0 164.0 793.0 422.0 51.0 680.0 309.0 938.0 567.0 196.0 825.0 454.0 83.0 712.0 341.0 970.0 599.0 228.0 857.0 486.0 115.0 744.0 373.0 2.0 631.0 260.0 889.0 518.0 147.0 776.0 405.0 34.0 663.0 292.0 921.0 550.0 179.0 808.0 437.0 66.0 695.0 324.0 953.0 582.0 211.0 840.0 469.0 98.0 727.0 356.0 985.0 614.0 243.0 872.0 501.0 130.0 759.0 388.0 17.0 646.0 275.0 904.0 533.0 162.0 791.0 420.0 49.0
(1,824 characters long)
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\$\begingroup\$ Cracked??? \$\endgroup\$kennytm– kennytm2015年10月16日 13:13:53 +00:00Commented Oct 16, 2015 at 13:13
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\$\begingroup\$ @kennytm Sorry, but no. I print to STDOUT. \$\endgroup\$Addison Crump– Addison Crump2015年10月16日 15:47:37 +00:00Commented Oct 16, 2015 at 15:47
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\$\begingroup\$ @kennytm To be fair, you had my code almost exactly - I printed to STDOUT. You can still print that way with the bytes you had remaining. \$\endgroup\$Addison Crump– Addison Crump2015年10月17日 00:49:48 +00:00Commented Oct 17, 2015 at 0:49
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