RadioASCII Elements: Output the elements of the periodic table while slowly losing characters

Question

Here is a list of the 118 (current) elements of the periodic table (in a collapsed Stack Snippet for your convenience):

Hydrogen
Helium
Lithium
Beryllium
Boron
Carbon
Nitrogen
Oxygen
Fluorine
Neon
Sodium
Magnesium
Aluminium
Silicon
Phosphorus
Sulfur
Chlorine
Argon
Potassium
Calcium
Scandium
Titanium
Vanadium
Chromium
Manganese
Iron
Cobalt
Nickel
Copper
Zinc
Gallium
Germanium
Arsenic
Selenium
Bromine
Krypton
Rubidium
Strontium
Yttrium
Zirconium
Niobium
Molybdenum
Technetium
Ruthenium
Rhodium
Palladium
Silver
Cadmium
Indium
Tin
Antimony
Tellurium
Iodine
Xenon
Caesium
Barium
Lanthanum
Cerium
Praseodymium
Neodymium
Promethium
Samarium
Europium
Gadolinium
Terbium
Dysprosium
Holmium
Erbium
Thulium
Ytterbium
Lutetium
Hafnium
Tantalum
Tungsten
Rhenium
Osmium
Iridium
Platinum
Gold
Mercury
Thallium
Lead
Bismuth
Polonium
Astatine
Radon
Francium
Radium
Actinium
Thorium
Protactinium
Uranium
Neptunium
Plutonium
Americium
Curium
Berkelium
Californium
Einsteinium
Fermium
Mendelevium
Nobelium
Lawrencium
Rutherfordium
Dubnium
Seaborgium
Bohrium
Hassium
Meitnerium
Darmstadtium
Roentgenium
Copernicium
Ununtrium
Flerovium
Ununpentium
Livermorium
Ununseptium
Ununoctium

Note: This list was found by running the following JavaScript code on this Wikipedia page: [].slice.call($('.wikitable:first tr td:nth-child(3)').map(function(){return this.innerText})).slice(1,-1).join('\n')

Your challenge is to output as many of them as possible, in as many languages as possible. This goal is even further complicated by the fact that the radioactive elements are slowly eating away at your remaining usable characters as you go!

Rules

1. Your answer will consist of 1 to 95 code snippets.

2. Each code snippet must be in a different programming language. For the purpose of this challenge, I'm using a very loose definition of "language": Anything that's not backwards-compatible is a different language. For example, if all Lang A code works in Lang B but Lang B adds more, then they're considered the same language. But Python 2 and Python 3 are considered different, because print 'foo' is valid in Python 2 but not in Python 3.

3. The first code snippet may use some or all of the 95 printable ASCII characters. In the second snippet, one ASCII character of your choice will be forbidden. In the third snippet, that character plus one more of your choice must be forbidden. And so on. Tabs and newlines are never forbidden.

4. The forbidden character must have been used in the previous snippet, not in a comment, string literal, etc.; it must actually get interpreted by the compiler/interpreter. For example, if my first snippet is print 'Hydrogen', I can't make & forbidden because I didn't use it. My choices are any of the characters p, r, i, n, t, , or ' (I can't use H, y, d, ... because those are in a string literal). The character you choose is from then on forbidden to appear at all in any subsequent snippets.

5. Each code snippet must output a unique element of the periodic table (found in the list above). "Output" can be done by any method you wish: STDOUT, an alert box (ex. in JS), REPL "output" (keep in mind that if it includes quotes, it's invalid), writing to a file, etc.

6. You must either take no input, or an empty string as input (for languages like sed).

7. You may not use built-in functions that return the element name (ex. ElementData in Mathematica).

Formatting

Please format your answer with the following format:

### 1. Language A - none forbidden
 code
Optional commentary on this snippet goes here.
### 2. Language B - `a` forbidden
 code
More optional commentary
### 3. Language C - `ab` forbidden
 code
More optional commentary

etc.

If backticks (`) are forbidden, simply use two backticks around the list instead. For example, ``ab`cd`` will result in ab`cd. (If the backtick is the first or last character, you must also pad the outer backticks with spaces; ex. `` abc` `` -> abc`.)

Scoring

The answer with the most programming languages will win. In the event of a tie, the answer with the smallest cumulative character count of all of the programs will win.

---

^{This question was inspired by this.}

• Martin Ender: Just so I get this right, this is basically the same as the 95 movie quotes challenge except everyone is playing it solitaire?
• Scimonster: Forbidden characters can't be chosen from string literals, and they also can't be used in future strings?
• Calvin's Hobbies: I'm just sad you didn't use the term "RadioASCII Elements".
• DLosc: Should I take "code snippet" to mean "not necessarily a complete program," e.g. cout<<"Hydrogen"; in C++? Do we need to include includes in the code? Does a program need to print a newline after the name of the element?
• Doorknob: @DLosc No, the snippets must all be full, runnable, complete programs. The newline is optional.

Answer 1

51 Languages

I might add to this later, but here are 51 languages.

1. Java - none forbidden

public class p{public static void main(String[]J){System.out.println("Tellurium");}}

2. C++ - J forbidden

#include<cstdio>
main(){int Q=std::puts("Palladium");}

3. C - JQ forbidden

main(W){puts("Neodymium");}

4. D - JQW forbidden

import std.stdio;void main(string[]z){write("Zirconium");}

5. Nimrod - JQWz forbidden

var q="Ruthenium"
echo q

6. Fortran-95 - JQWzq forbidden

program Y
print *,"Potassium"
end program Y

7. Batch - JQWzqY forbidden

@set @c=Aluminium&echo %@c%

8. Befunge - JQWzqY% forbidden

"muinoloP">:#,_@

Output Polonium.

9. Vala - JQWzqY#% forbidden

int main(string[]@a){print("Manganese");return 0;}

10. Bash - JQWzqY#%@ forbidden

cd /usr/bin ~/cake;./echo Germanium

11. ECMAScript 6 - JQWzqY#%@~ forbidden

alert(`Strontium`)

12. Perl 5 - JQWzqY#%@~` forbidden

$_=Magnesium;say

13. Scala - JQWzqY#%@~`_ forbidden

object e{def main(args:Array[String]){print("\u0059tterbium")}}

14. Perl 6 - JQWzqY#%@~`_: forbidden

$j='Lanthanum';say

15. Python 2 - JQWzqY#%@~`_:j forbidden

print'Lutetium'

16. Python 3 - JQWzqY#%@~`_:jL forbidden

print('Krypton')

17. PHP - JQWzqY#%@~`_:jLK forbidden

$n='Berkelium';echo$n;

18. Pascal - JQWzqY#%@~`_:jLK$ forbidden

Program f(X);begin write('Ununtrium');end.

19. POGAACK - JQWzqY#%@~`_:jLK$X forbidden

poock!pogack?poock!pock!pock!pock!pock!pock!pock!pogack!pogaaack!pogaack!pogaack?pogack!poock!pogaaack?pogack?poock!pock!pock!pogack!pogaaack!pock!pock!pock!pock!pogaack!pogaack?pogack!pogaaack!pogaaack?poock!pock!pogack?poock!pogack!pogaaack!pock!pock!pogaack!pogaack?pogack!poock!pogaaack?pogaaack!pock!pock!pock!pock!pock!pock!pock!pock!pock!pock!pock!pock!pock!pogaaack?poock!pock!pock!pogaaack?poock!pock!pock!pock!pock!pock!pock!pock!pogaaack?poock!pock!pogaaack?pogaaack!pock!pock!pock!pock!pock!pock!pock!pogaaack?

Prints Hydrogen.

20. COW - JQWzqY#%@~`_:jLK$Xg forbidden

MoOMoOMoOMoOMOOmoOMoOMoOMoOMoOMoOmOoMOomoomoOMOOmoOMoOMoOMoOMoOmOoMOomoomoOMooMoOMOOMOoMOoMOomoOMoOMoOMoOMoOmOomoomoOMooMoOMoOMoOMoOMoOMoOMoOMoOMoOMooMOoMooMOoMOoMOoMOoMOoMooMOoMooMOoMOoMOoMOoMOoMooMoOMoOMoOMoOMoOMoOMoOMoOMoOMoOMoOMoOMooMOoMOoMOoMOoMOoMOoMOoMOoMoo

Prints Plutonium.

21. Blub - JQWzqY#%@~`_:jLK$XgM forbidden

Blub!Blub!Blub!Blub?Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub.Blub?Blub.Blub.Blub?Blub.Blub?Blub!Blub.Blub?Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub.Blub!Blub!Blub!Blub!Blub!Blub?Blub!Blub!Blub!Blub!Blub!Blub!Blub.Blub?Blub.Blub.Blub?Blub.Blub?Blub!Blub.Blub?Blub!Blub.Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub!Blub.Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub!Blub.Blub!Blub?Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub.Blub?Blub.Blub.Blub?Blub.Blub?Blub!Blub.Blub?Blub!Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub.Blub!Blub.Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub!Blub.

Prints Flerovium.

22. Ook!- JQWzqY#%@~`_:jLK$XgMB forbidden

Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook?Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook.Ook?Ook.Ook.Ook?Ook.Ook?Ook!Ook.Ook?Ook.Ook.Ook.Ook.Ook!Ook.Ook!Ook?Ook!Ook!Ook!Ook!Ook!Ook!Ook.Ook?Ook.Ook.Ook?Ook.Ook?Ook!Ook.Ook?Ook.Ook.Ook.Ook.Ook!Ook.Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook!Ook.Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook.Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook!Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook!Ook.Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook.

Prints Americium.

23. Ruby - JQWzqY#%@~`_:jLK$XgMB! forbidden

def e?()return "Neptunium"end;print e?

24. Lua - JQWzqY#%@~`_:jLK$XgMB!? forbidden

f=2*4 if f==8then print("Titanium")end

25. R - JQWzqY#%@~`_:jLK$XgMB!?* forbidden

U<-"Rubidium";print(U)

26. Scheme - JQWzqY#%@~`_:jLK$XgMB!?*U forbidden

(display "Francium")

27. TI Basic - JQWzqY#%@~`_:jLK$XgMB!?*U) forbidden

Disp ("Vanadium"

28. REXX - JQWzqY#%@~`_:jLK$XgMB!?*U)( forbidden

do Z=1 to 1
 say 'Europium'
end
return

29. BASIC (Yabasic) - JQWzqY#%@~`_:jLK$XgMB!?*U)(Z forbidden

PRINT "Chromium"

30. Pyth - JQWzqY#%@~`_:jLK$XgMB!?*U)(ZI forbidden

|0"Scandium

31. CJam - JQWzqY#%@~`_:jLK$XgMB!?*U)(ZI| forbidden

"Nobelium"1\\-

32. GolfScript - JQWzqY#%@~`_:jLK$XgMB!?*U)(ZI|\ forbidden

"Samarium"1/

33. Brainfuck - JQWzqY#%@~`_:jLK$XgMB!?*U)(ZI|\/ forbidden

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

Takes an empty string as input.

34. Haskell - JQWzqY#%@~`_:jLK$XgMB!?*U)(ZI|\/, forbidden

'Antimon'++['y']

35. Deadfish - JQWzqY#%@~`_:jLK$XgMB!?*U)(ZI|\/,[ forbidden

iisiiiisiiiiiioiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiioiiiiiiiiioddddddoiiiodddddddddoiiiiiodddddddddo]

One of the few of these snippets to output a newline afterwards.

36. Rebmu - JQWzqY#%@~`_:jLK$XgMB!?*U)(ZI|\/,[] forbidden

PR"Tungsten"

37. Tcl - JQWzqY#%@~`_:jLK$XgMB!?*U)(ZI|\/,[]P forbidden

puts "Actinium"

38. There Once was a Fish Named Fred - JQWzqY#%@~`_:jLK$XgMB!?*U)(ZI|\/,[]P" forbidden

a named a a a once was there Fred once a a fish named a a a a a once was was was there Fred once fish was was was was was was was fish a a a a a a a fish was was was was was was was was was fish a a a a a fish was was was was was was was was was was was was fish a a a a a a a a fish 

Prints Selenium.

39. BrainFNORD - JQWzqY#%@~`_:jLK$XgMB!?*U)(ZI|\/,[]P"F forbidden

eris 23 eris eris eris fnord hail pineal 5 fnord eris eris eris eris eris eris eris kallisti 23 eris eris eris fnord hail hail hail hail pineal 5 fnord hail kallisti hail hail hail hail hail hail hail hail hail hail hail kallisti eris eris kallisti eris eris eris kallisti eris eris eris eris eris eris eris eris kallisti eris eris kallisti hail hail hail hail hail hail hail hail hail kallisti 

Prints Nitrogen.

40. Text - JQWzqY#%@~`_:jLK$XgMB!?*U)(ZI|\/,[]P"Fl forbidden

Astatine

41. J - JQWzqY#%@~`_:jLK$XgMB!?*U)(ZI|\/,[]P"Fln forbidden

'Caesium'

42. Pi - JQWzqY#%@~`_:jLK$XgMB!?*U)(ZI|\/,[]P"Fln' forbidden

3.4743302180342223222232222423222332223225222222427402331802252232322322343223322224434433435

Prints Tantalum.

43. Marbelous - JQWzqY#%@~`_:jLK$XgMB!?*U)(ZI|\/,[]P"Fln'. forbidden

43686C7072696E65 
 -- }0

Prints Chlorine. This relies on the use of spaces for empty cells. Marbelous Interpreter

44. DNA# - JQWzqY#%@~`_:jLK$XgMB!?*U)(ZI|\/,[]P"Fln'.} forbidden

ATCGGCTAATCGATCGATCGATATATTAATGCGCCGATATATCGGCATGCTAATCGATCGATCGATCGATATATTAATTAATTAATTAATTAATGCGCCGATATATCGGCATATCGATCGATCGATCGATCGATCGATCGGCATATTAATTAATTAATTAATTAATTAATTAATTAATTAATTAATTAGCATGCATATCGATCGATCGGCATATTAATTAATTAATTAATTAATTAATTAATTAATTAATTAATTAATTAGCATATCGATCGATCGATCGATCGATCGATCGATCGGCAT

Prints Thallium.

45. oOo - JQWzqY#%@~`_:jLK$XgMB!?*U)(ZI|\/,[]P"Fln'.}G forbidden

OoOOoOOoOOoOoOoOoOOoOOoOOoOoooOooOooOooooOoOOoooOooOOoOooOooOoooOoOooOooOooOooOoooooOoOooOoOOoooOooOOoOooOooOooOOoOooOooOOoOooOooOooOooOOoOoOOoOOoOOoOOoOOOoOooOooOooOooOooOooOooOooOooOOo

Prints Bromine.

46. ABC - JQWzqY#%@~`_:jLK$XgMB!?*U)(ZI|\/,[]P"Fln'.}GO forbidden

AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAACAAAAAC

Prints Tin. Note that the interpreters on esolang are all unavailable. However, 4chan's implementation written in Scheme works (#59).

47. WASD - JQWzqY#%@~`_:jLK$XgMB!?*U)(ZI|\/,[]P"Fln'.}GOC forbidden

w1sssdwwa2dwwwe1sssdwa2dweessesssssssssewwwwwwwwwwwwesssssssse

Prints Yttrium.

48. Super Stack! - JQWzqY#%@~`_:jLK$XgMB!?*U)(ZI|\/,[]P"Fln'.}GOCw forbidden

99 105 110 101 115 114 65
if outputascii fi

Prints Arsenic.

49. Golunar - JQWzqY#%@~`_:jLK$XgMB!?*U)(ZI|\/,[]P"Fln'.}GOCws forbidden

1334726751425099782624362025339077479253628945660119316869724137277474322140

Prints Lithium.

50. Unary - JQWzqY#%@~`_:jLK$XgMB!?*U)(ZI|\/,[]P"Fln'.}GOCws1 forbidden

The source is 0 repeated

40732627912143966203790325934799402365062057246763194506454552300861148

times.

Prints Hassium.

51. Lenguage - JQWzqY#%@~`_:jLK$XgMB!?*U)(ZI|\/,[]P"Fln'.}GOCws10 forbidden

The source is > repeated

9305604867582777545366404070305393137665254080212227303922021923795365639900

times.

Prints Bohrium.

---

Most of the odd languages used can be found on the esolangs wiki.

Please note that all brainfuck (and brainfuck derivatives) snippets were written with 8-bit cells in mind.

• Michael M.: Sorry but all those 2 was pretty strange for Pi language so I ran it on my interpreter (migl.io/projects/pi), actually it returns ª·ÄÊcnw.
• es1024: @Mig 2 is repeated a lot since for any digit of pi greater than or equal to 3, it represents +. The Pi code used in my answer requires 8-bit cells (it begins by decrementing 0), and produces the correct output on the interpreter in the esolang page for Pi.

Answer 2

95 languages (all characters used!)

(TODO: a couple more answers that I have planned out but not implemented)

1. COBOL - forbids A

PROGRAM-ID.g.PRODECURE DIVISION.DISPLAY"Ununtrium".

Prints Ununtrium.

2. REBOL - forbids B

REBOL[]prin"Tellurium"

Prints Tellurium.

3. bc - forbids ^

a=0^0
"Strontium"

Prints Strontium.

4. D - forbids D

void main(char[][]D){printf="Ruthenium";}

Prints Ruthenium.

5. Java - forbids E

enum E{E;{System.out.print("\x41luminium");}}

Prints Aluminium.

6. Scala - forbids F

val F=print("Plutonium")

Prints Plutonium.

7. Rust - forbids G

fn main(){let G:u8;print("\x41mericium")}

Prints Americium.

8. Nim - forbids &

discard 0&0
echo "Neptunium"

Prints Neptunium.

9. C# - forbids C

class V{static void Main(){System.Console.Write("Neodymium");}}

Prints Neodymium.

10. Burlesque - forbids %

,1 1.%vv"Manganese"Q

Prints Manganese.

11. Nemerle - forbids I

Nemerle.IO.print("Magnesium")

Prints Magnesium.

12. Ada - forbids J

procedure gnat.io.J is begin put("Palladium");end;

Prints Palladium.

13. Go - forbids |

package main
func main(){if 1|1>0{print("Germanium")}}

Prints Germanium.

14. K - forbids ```

`0:"Ytterbium"

Prints Ytterbium.

15. Erlang - forbids /

-module(test).
-export([m/0]).
m()->io:put_chars("\x42eryllium").

Prints Beryllium.

16. Prolog - forbids :

m:-write('102円erkelium').

Prints Berkelium.

17. Smalltalk - forbids K

K:=0.'Lanthanum'display

Prints Lanthanum.

18. PARI/GP - forbids L

print(Potassium)

Prints Potassium.

19. REXX - forbids M

M=0
say "Tungsten"

Prints Tungsten.

20. LilyPond - forbids N

#(let((N 0))(print"\x46levorium"))

Prints Flevorium.

21. Arc - forbids Q

(let Q 1(pr "\x41ntimony"))

Prints Antimony.

22. Common LISP - forbids R

(let((R 0))(princ"Tantalum"))

Prints Tantalum.

23. Clojure - forbids U

(def U)(pr'Selenium)

Prints Selenium.

24. Logo - forbids Z

to Z
end
pr[Scandium]bye

Prints Scandium.

25. Groovy - forbids W

print"Samarium";W=0

Prints Samarium.

26. Asymptote - forbids X

write('\x52ubidium');int X=0;

Prints Rubidium.

27. Octave - forbids Y

Y=0;disp Yttrium

Prints Yttrium.

28. gnuplot - forbids V

V=0;prin"Vanadium

Prints Vanadium.

29. Kite - forbids z

z=0;"\x4eobelium"|print;

Prints Nobelium.

30. Squirrel - forbids _

print("\x4eitrogen");local _=0;

Prints Nitrogen.

31. Curry - forbids v

v=v;main=putStr"\x4cutetium"

Prints Lutetium.

32. Fortran - forbids q

q=0;print'("Thallium")';end

Prints Thallium.

33. Pascal - forbids l

begin;var l:integer;write(#70#114#97#110#99#105#117#109)end.

Prints Francium.

34. PHP - forbids k

<?=$k="70円108円117円111円114円105円110円101円";

Prints Fluorine.

35. Haskell - forbids S

main=putStr"Sodium"

Prints Sodium.

36. C++ - forbids ~

#include<cstdio>
main(){~puts("\x41ctinium");}

Prints Actinium.

37. ObjC - forbids j

main(j){puts("Hydrogen");}

Prints Hydrogen.

38. Lua - forbids g

print("65円statine")

Prints Astatine.

39. JavaScript - forbids b

alert("\x43h\x6corine")

Alerts Chlorine.

40. Bash - forbids h

echo Osmium

Prints Osmium.

41. Cyan - forbids o

say"Hassium"
o=0

Prints Hassium.

42. J - forbids d

wd'Titanium'

Prints Titanium.

43. Scheme - forbids x

(let((x 0))(print"Vana\x64ium"))

Prints Vanadium.

44. C - forbids {

main(){puts("\x55ranium");}

Prints Uranium.

45. FORTH - forbids m

84 emit
104 emit
111 emit
114 emit
105 emit
117 emit
109 emit

Prints Thorium.

46. BASIC - forbids T

T$="Tin"
?T$

Prints Tin.

47. Perl 6 - forbids y

say "\o124\o145\o162\o142\o151\o165\o155"

Prints Terbium.

48. Asdf - forbids a

asaasaasssasaasssassaasaasssaasaasssaasaasssaasaasssaasaasssasaasssassaasaasssasaasssassasaasssassasaasssassaasaasssaasaasssasaasssassaasaasssaasaasssasaasssassasaasssassasaasssassaasaasssaasaasssasaasssassasaasssassaasaasssasaasssassasaasssassaasaasssaasaasssasaasssassaasaasssasaasssassaasaasssasaasssassasaasssassaasaasssasaasssassasaasssassasaasssassaasaasssaasaasssasaasssassasaasssassaasaasssasaasssassaasaasssaasaasssasaasssassaasaasssasaasssassasaasssassaasaasssaasaasssaasaasssasaasssassasaasssass

Prints Arsenic. Generating script.

49. Tcl - forbids s

puts "123円151円154円151円143円157円156円"

Prints Silicon.

50. Perl - forbids ;

print"122円150円157円144円151円165円155円";

Prints Rhodium.

51. Python - forbids r

print"103円150円162円157円155円151円165円155円"

Prints Chromium.

52. WARP - forbids =

=nn0(82(104(110(105(117(109

Prints Rhenium.

53. ETA - forbids n

nnOtOe nHHOne enenteht O
nnHHHe nHHtOe enenteht O
nntOHe nHHtne enenteht O
nnHnHe nHHtne enenteht O
nntnte nHHtne enenteht O
nHOHne nHHHte enenteht O

Prints Bromine.

54. Axo - forbids \

99*3+(94+8*('u'(93+9*(35*7*('fu'(7+(\

Prints Thulium.

55. Ruby - forbids t

putc 69
putc 117
putc 114
putc 111
putc 112
putc 105
putc 117
putc 109

Prints Europium.

56. DBFV! - forbids u

u<9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 *u6 u>
u<9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 *u6 u>
u<9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 *u3 u>
u<9 *u9 *u9 *u9 *u9 *u9 *u9 *u8 u>
u<9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 *u6 u>
u<9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 u>
u<9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 *u9 *u6 *u4 u>

Prints Niobium. Each space is actually a newline.

57. Mouse - forbids '

77 !' 101 !' 114 !' 99 !' 117 !' 114 !' 121 !'

Prints Mercury.

58. Word - forbids f

fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff.
fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff.
ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff.
fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff.
fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff.
fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff.
fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff.

Prints Cadmium.

59. Ftack - forbids $

H 109 117 105 104 116 105 $ 1 76

Prints Lithium.

60. WASD - forbids e

We introduce the concept of the trivial Brainfuck solution (TBS): we can print any character in 257 Brainfuck commands by incrementing the accumulator c times, outputting, then incrementing it (256-c) more times to reset it. Repeating this for each character in the string yields the solution. Whenever we have two subprograms i and o that function exactly like Brainfuck's + and ., we call the translated TBS the (i, o)-TBS.

Instead of wrapping around we might be able to set the accumulator to zero after printing using some subprogram o'. This is the (i, o')-zeroing TBS.

Alternatively, we might have no wrapping but a subprogram d that decrements the accumulator. This is a the (i, o, d)-TBS.

For WASD a (w, e)-TBS prints Silver.

61. URSL - forbids w

A (i1, w1, c1)-TBS prints Krypton.

62. Emmental - forbids #

#73#114#105#100#105#117#109

Prints Iridium.

63. Owl - forbids ?

0[]?83)117)108)102)117)114)

Prints Sulfur.

64. RUBE - forbids )

 + + + +
 8478 666 667 6965767 6 )
 cccccccccccccccccccccccc
 ........................
O
c
.

Prints Holmium.

65. Headsecks - forbids (

A ((, ")-TBS prints Bohrium.

66. FALSE - forbids [

[]!71,97,108,105,117,109,

Prints Gallium.

67. Betterave - forbids -

,-,++66,-,+8,+5,+*55,*8958

Prints Hafnium.

68. Kipple - forbids >

70>o 101>o 114>o 109>o 105>o 117>o 109>o

Prints Fermium.

69. GolfScript - forbids ]

68]117]98]110]105]117]109]""^

Prints Dubnium.

70. FlogScript - forbids "

67"P.97"P.108"P.99"P.105"P.117"P.109"P.

Prints Calcium.

71. OOo CODE - forbids p

A (PpP, PPp)-TBS prints Bismuth.

72. dc - forbids P

67P97P100P109P105P117P109P

Prints Cadmium.

73. Capuirequiem - forbids O

82O97O100O105O117O109O

Prints Radium.

74. BitChanger - forbids }

TODO

Prints Cobalt.

75. Vrejvax - forbids <

TODO

Prints Cerium.

76. Fueue - forbids H

80 111 108 111 110 105 117 109 H

Prints Polonium.

77. Pi - forbids 6

Run bf2pi from the wiki article on a trivial Brainfuck solution to print Xenon.

78. CJam - forbids 5

A (1+, c 0)-zeroing TBS (with 0 prepended) prints Nickel.

79. Wordfuck - forbids 9

A (9999, 99)-TBS prints Carbon.

80. Lenguage - forbids 7

≈ 3^(257*4*3) sevens

See 91-94 (use only 7.) Prints Radon.

81. Binaryfuck (hexadecimal) - forbids 4

TODO

Prints Barium.

82. CaneCode - forbids 8

A (1, 8)-TBS prints Iodine.

83. Numberwang - forbids 3

A (2, 3)-TBS prints Indium, but 2 decrements instead of incrementing, so subtract each character code from 256 first.

84. ferNANDo - forbids 2

1 1 1
2 1 2 2 2 2 2 1
2 1 1 1 2 2 1 2
2 1 1 2 2 1 1 1
2 1 1 2 1 1 1 1
2 1 1 2 1 1 1 2

Prints Argon.

85. Unefunge-98 - forbids @

Prepending 0 to a (1+, ,0)-zeroing TBS, and appending @, prints Helium.

86. Whirl - forbids 1

Prepending One Load Zero to an (Add, AscIO Zero)-zeroing TBS prints Boron.

87. ReverseFuck - forbids ,

A (-, ,)-TBS prints Erbium.

88. Brainfuck - forbids +

A (+, .)-TBS prints Curium.

89. Deadfish~ - forbids c

An (i, c)-TBS prints Copper.

90. Iota - forbids i

We compute a Church-numeral base-256-decoding to Zinc to make up for Iota's lack of IO. Define

succ = ***i*i*i*ii***i*i*i*ii**i*i*ii*i*i*i*ii*i*i*ii

Then the solution is 1516858978 repetitions of succ followed by *ii, for a total length of 69775512991 bytes.

Unary-like programs

The following four solutions (and 70) are similar: they all consist of approximately 3^(257*4*3) repetitions of the character they forbid (except Ellipsis is thrice as long). The exact value is decided by converting the TBS to octal as described on the wiki.

91. Ellipsis - forbids .

≈ 3^(257*4*3+1) periods

Prints Neon.

92. Ecstatic - forbids !

≈ 3^(257*4*3) exclamation marks

Prints Lead.

93. MGIFOS - forbids *

≈ 3^(257*4*3) asterisks

Prints Iron.

94. Unary - forbids 0

≈ 3^(257*4*3) zeros

Prints Gold.

95. Whitespace - forbids space

The Whitespace program generated by this Python script:

import sys
for c in 'Oxygen':
 print ' ' + ''.join(' \t'[int(b)] for b in bin(ord(c))[2:])
 sys.stdout.write('\t\n ')
print '\n\n'

prints Oxygen.

• Rodolfo Dias: So... you use the characters you forbid in almost every program?
• lynn: When I write "forbids x", I really mean "uses x and forbids it for the next solutions". The string became unmanageable otherwise.
• Rodolfo Dias: Oh, OK. Although having them all together would make it easier to look for any mistakes :)

Answer 3

(削除) 20 (削除ここまで) 24 languages

Here's something to get the ball rolling. I decided to do the elements in order because I don't know enough languages for the order to matter much.

1. C# - none forbidden

public class P{public static void Main(){System.Console.Write("Hydrogen");}}

2. PHP - W forbidden

echo$e="Helium";

3. QBasic - W$ forbidden

?"Lithium"

4. Windows Batch Script - W$? forbidden

dir>nul&echo Beryllium

5. Brainf*** - W$?& forbidden

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

Outputs Boron.

6. C++ - W$?&+ forbidden

#include<iostream>
main(){std::cout<<"Carbon";}

7. Befunge - W$?&+< forbidden

"n eg or ti N">,_@

Outputs Nitrogen.

8. Bash - W$?&+<@ forbidden

echo Oxygen 2>1

9. Sisi - W$?&+<@> forbidden

9 print "Fluorine"

10. C - W$?&+<@>9 forbidden

#include"stdio.h"
main(){printf("Neon%c",10);}

11. Common Lisp - W$?&+<@>9, forbidden

(format t "~Codium" #\S)

12. Zephyr - W$?&+<@>9,# forbidden

if 1\=0:print"Magnesium";end if

13. Prolog - W$?&+<@>9,#\ forbidden

:-write('Aluminium').

(Test here.)

14. Java - W$?&+<@>9,#\: forbidden

class A{public static void main(String[]a){System.out.print("Silicon");}}

15. Golfscript - W$?&+<@>9,#\:. forbidden

];"Phosphorus"

16. Pyth - W$?&+<@>9,#\:.] forbidden

|0"Sulfur

17. ActionScript - W$?&+<@>9,#\:.]| forbidden

trace("Chlorine");

18. PowerShell - W$?&+<@>9,#\:.]|; forbidden

write-host"Argon"

Fortunately, PowerShell commands can be written in lowercase, avoiding the forbidden W.

19. JavaScript - W$?&+<@>9,#\:.]|;- forbidden

alert("Potassium")

20. Python 3 - W$?&+<@>9,#\:.]|;-" forbidden

print('Calcium')

21. Python 2 - W$?&+<@>9,#\:.]|;-"( forbidden

print'Scandium'

22. Perl - W$?&+<@>9,#\:.]|;-"(' forbidden

say q{Titanium}

23. Ruby - W$?&+<@>9,#\:.]|;-"('{ forbidden

puts %q!Vanadium!

24. CJam - W$?&+<@>9,#\:.]|;-"('{! forbidden

67c104c114c111c108)c105c117c108)c

Outputs Chromium. ) increments were used to avoid the forbidden 9 in 109 (m).

• user16402: sed seems to complain: sed: -e expression #1, char 0: no previous regular expression - maybe try s/./Beryllium/ or s/^/Beryllium/?
• Beta Decay: Don't you need the function declaration for C and C++?
• DLosc: @professorfish Good catch--I didn't get a chance to test all of these. Now that I have, sed (v 4.2.1 on Ubuntu 12.04) doesn't give an error or indeed do anything on an empty input as specified by the OP. (I.e. echo -n | sed -e 's/^/Beryllium/'.) I may replace it with something else.
• DLosc: @BetaDecay Fixed.

Answer 4

23 Languages

I set out to beat the 20 language answer... and now I can't be bothered to shoot for 52. ;)

1. Mathematica - none forbidden

J;"Krypton"

2. Ruby - J forbidden

K=1;puts 'Vanadium'

3. Python 2 - JK forbidden

Q=1;print 'Xenon'

4. Python 3 - JKQ forbidden

X=1;print('Osmium')

5. PHP - JKQX forbidden

$V=1;echo 'Oxygen';

6. Julia - JKQXV forbidden

O=1;println('Ytterbium')

7. JavaScript - JKQXVO forbidden

Y=1;alert('Yttrium')

8. CoffeeScript - JKQXVOY forbidden

q=1;alert 'Zinc'

9. C - JKQXVOYq forbidden

main(Z){printf("Zirconium");}

10. C++ - JKQXVOYqZ forbidden

#include <cstdio>
int main(){int x;printf("Lawrencium");}

11. Matlab - JKQXVOYqZx forbidden

w=1;'Nickel'

12. Perl - JKQXVOYqZxw forbidden

$k=1;print "Berkelium";

13. Perl 6 - JKQXVOYqZxwk forbidden

$f=1;say'Darmstadtium';

14. Java - JKQXVOYqZxwkf forbidden

public class p{public static void main(String[]v){System.out.println("Dubnium");}}

15. Marbelous - JKQXVOYqZxwkfv forbidden

44797370726F7369756D

Prints Dysprosium.

16. Lua - JKQXVOYqZxwkfvD forbidden

G=1;print("Erbium")

17. Octave - JKQXVOYqZxwkfvDG forbidden

F=1;disp('Einsteinium');

18. Rust - JKQXVOYqZxwkfvDGF forbidden

fn main(){let E=1;println!("Europium");}

19. Fortran - JKQXVOYqZxwkfvDGFE forbidden

print *,"Indium"

20. CJam - JKQXVOYqZxwkfvDGFEp forbidden

H;"Iodine"

21. Golfscript - JKQXVOYqZxwkfvDGFEpH forbidden

U"Iridium"

22. Pyth - JKQXVOYqZxwkfvDGFEpHU forbidden

I1"Iron

I think this should be

if 1:
 print "Iron"

23. Brainfuck - JKQXVOYqZxwkfvDGFEpHUI forbidden

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

Prints Beryllium.

• FryAmTheEggman: Your Pyth answer does what you think it does :)
• Beta Decay: How did you forbid G in language 17? There isn't a G in the Lua answer...

Answer 5

(削除) 20 (削除ここまで) (削除) 21 (削除ここまで) 26 languages

Okay, let's see if I can do something out of this, not even trying to aim for top spot... if I can get 20 languages without any mistakes I'll be more than happy.

1. JAVA - none forbidden

class J{public static void main(String[]a){System.out.print("Hydrogen");}}

Prints Hydrogen.

2. Pascal - J forbidden

Program H; begin write('Helium'); end.

Prints Helium.

3. C - JP forbidden

#include <stdio.h> main(){printf("Lithium");}

Prints Lithium.

4. PHP - JPf forbidden

<?php echo "Beryllium";?>

Prints Beryllium.

5. C# - JPf? forbidden

using System;class O{static void Main(){Console.Write("Boron");}}

Prints Boron.

6. PROLOG - JPf?W forbidden

:-initialization(main). main:-write('Carbon').

Prints Carbon - tested here.

7. JavaScript - JPf?W' forbidden

<html>
 <script language="javascript" type="text/javascript">
 alert("Nitrogen");
 </script>
</html> 

Prints Nitrogen.

8. LOLCODE - JPf?W'= forbidden

HAI
 VISIBLE "Oxygen"
KTHXBYE

Prints Oxygen.

9. Befunge '93 - JPf?W'=K forbidden

"eniroulF">:#,_@

Prints Fluorine - tested here.

10. Visual Basic - JPf?W'=K@ forbidden

Module V
 Sub Main()
 Console.WriteLine("Neon")
 End Sub
End Module

Prints Neon.

11. HTML5 - JPf?W'=K@M forbidden

Sodium

Prints Sodium - inspired by this answer.

12. Brainfuck - JPf?W'=K@M& forbidden

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

Prints Magnesium - tested here.

13. JSFuck - JPf?W'=K@&M< forbidden

(+![]+[][([][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]]+[])[!+[]+!+[]+!+[]]+(!![]+[][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]])[+!+[]+[+[]]]+([][[]]+[])[+!+[]]+(![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[+!+[]]+([][[]]+[])[+[]]+([][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]])[+!+[]+[+[]]]+(!![]+[])[+!+[]]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+([][[]]+[])[+[]]+((+[])[([][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]]+[])[!+[]+!+[]+!+[]]+(!![]+[][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]])[+!+[]+[+[]]]+([][[]]+[])[+!+[]]+(![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[+!+[]]+([][[]]+[])[+[]]+([][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]])[+!+[]+[+[]]]+(!![]+[])[+!+[]]]+[])[+!+[]+[+!+[]]]+([![]]+[][[]])[+!+[]+[+[]]]+([][[]]+[])[+!+[]]+([![]]+[][[]])[+!+[]+[+[]]]+([][[]]+[])[+[]]+((+[])[([][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]]+[])[!+[]+!+[]+!+[]]+(!![]+[][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]])[+!+[]+[+[]]]+([][[]]+[])[+!+[]]+(![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[+!+[]]+([][[]]+[])[+[]]+([][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]])[+!+[]+[+[]]]+(!![]+[])[+!+[]]]+[])[+!+[]+[+!+[]]]

Prints Aluminium - tested here.

14. Bash - JPf?W'=K@&M<[ forbidden

#!/bin/bash
echo "Silicon"

Prints Silicon.

15. Assembly NASM - JPf?W'=K@&M<[! forbidden

section .text
 global _start
section .data
 msg db "Phosphorus"
 len equ $ - msg
_start:
 mov edx, len
 mov ecx, msg
 mov ebx, 1
 mov eax, 4
 int 0x80
 mov eax, 1
 int 0x80

Prints Phosphorus- tested here.

16. D - JPf?W'=K@&M<[!$ forbidden

import std.stdio;void main(){write("Chlorine");}

Prints Chlorine.

17. Fortran '95 - JPf?W'=K@&M<[!$d forbidden

program C
 print *, "Argon"
end program C

Prints Argon - tested here.

18. Lua - JPf?W'=K@&M<[!$d* forbidden

print("Sul\x66ur")

Prints Sulfur - tested here.

19. Golfscript - JPf?W'=K@&M<[!$dt forbidden

U"\x50o\x74assium"

Prints Potassium - tested here.

20. Perl 5 - JPf?W'=K@&M<[!$*dU forbidden

use v5.10;
say "Calciu\x{6d}";

Prints Calcium - tested here.

21. Nimrod - JPf?W'=K@&M<[!$*dUu forbidden

echo "Scan\x64i\x75m"

Prints Scandium.

22. Python - JPf?W'=K@&M<[!$*dUuh forbidden

print "Titani165円m";

Prints Titanium.

23. Unlambda - JPf?W'=K@&M<[!$*dUuh; forbidden

`r````.I.r.o.ni

Prints Iron. - tested here.

24. Forth - JPf?W'=K@&M<[!$*dUuh;` forbidden

\ 
.( Cobalt) CR

Prints Cobalt - tested here.

25. Lua - JPf?W'=K@&M<[!$*dUuh;`\ forbidden

print("Nickel")

Prints Nickel - tested here

26. Emoticon - JPf?W'=K@&M<[!$*dUuh;`\p forbidden

Zinc :-Q 

Prints Zinc- tested here

Oh well, I think that's about enough for me.

• DLosc: s/Nytrogen/Nitrogen/g; otherwise, nice job (and props for using Pascal, Fortran, and Assembly).