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{{task|Arithmetic operations}}
Programming languages often have built-in routines to convert a non-negative integer for printing in different number bases. Such common number bases might include binary, [[Octal]] and [[Hexadecimal]].
;Task: Print a small range of integers in some different bases, as supported by standard routines of your programming language.
;Note: This is distinct from [[Number base conversion]] as a user-defined conversion function is '''not''' asked for.)
The reverse operation is [[Common number base parsing]].
Ada
with Ada.Integer_Text_IO; use Ada.Integer_Text_IO;
with Ada.Text_IO; use Ada.Text_IO;
procedure Test_Integer_Text_IO is
begin
for I in 1..33 loop
Put (I, Width =>3, Base=> 10);
Put (I, Width =>7, Base=> 16);
Put (I, Width =>6, Base=> 8);
New_Line;
end loop;
end Test_Integer_Text_IO;
Sample output:
1 16#1# 8#1# 2 16#2# 8#2# 3 16#3# 8#3# 4 16#4# 8#4# 5 16#5# 8#5# 6 16#6# 8#6# 7 16#7# 8#7# 8 16#8# 8#10# 9 16#9# 8#11# 10 16#A# 8#12# 11 16#B# 8#13# 12 16#C# 8#14# 13 16#D# 8#15# 14 16#E# 8#16# 15 16#F# 8#17# 16 16#10# 8#20# 17 16#11# 8#21# 18 16#12# 8#22# 19 16#13# 8#23# 20 16#14# 8#24# 21 16#15# 8#25# 22 16#16# 8#26# 23 16#17# 8#27# 24 16#18# 8#30# 25 16#19# 8#31# 26 16#1A# 8#32# 27 16#1B# 8#33# 28 16#1C# 8#34# 29 16#1D# 8#35# 30 16#1E# 8#36# 31 16#1F# 8#37# 32 16#20# 8#40# 33 16#21# 8#41# ``` ## Aime ```aime o_xinteger(16, 1000000); o_byte('\n'); o_xinteger(5, 1000000); o_byte('\n'); o_xinteger(2, 1000000); o_byte('\n'); ``` ## ALGOL 68 {{trans|C}} {{works with|ALGOL 68|Revision 1 - no extensions to language used}} {{works with|ALGOL 68G|Any - tested with release [http://sourceforge.net/projects/algol68/files/algol68g/algol68g-1.18.0/algol68g-1.18.0-9h.tiny.el5.centos.fc11.i386.rpm/download 1.18.0-9h.tiny]}} {{wont work with|ELLA ALGOL 68|Any (with appropriate job cards) - tested with release [http://sourceforge.net/projects/algol68/files/algol68toc/algol68toc-1.8.8d/algol68toc-1.8-8d.fc9.i386.rpm/download 1.8-8d] - printf has been removed}} ```algol68 main:( FOR i TO 33 DO printf(($10r6d," "16r6d," "8r6dl$, BIN i, BIN i, BIN i)) OD ) ``` Sample output: ```txt 000001 000001 000001 000002 000002 000002 000003 000003 000003 000004 000004 000004 000005 000005 000005 000006 000006 000006 000007 000007 000007 000008 000008 000010 000009 000009 000011 000010 00000a 000012 000011 00000b 000013 000012 00000c 000014 000013 00000d 000015 000014 00000e 000016 000015 00000f 000017 000016 000010 000020 000017 000011 000021 000018 000012 000022 000019 000013 000023 000020 000014 000024 000021 000015 000025 000022 000016 000026 000023 000017 000027 000024 000018 000030 000025 000019 000031 000026 00001a 000032 000027 00001b 000033 000028 00001c 000034 000029 00001d 000035 000030 00001e 000036 000031 00001f 000037 000032 000020 000040 000033 000021 000041 ``` ## ALGOL W Algol W has a standard procedure intbase16 that returns its parameter converted to a string in hexadecimal. ```algolw begin % print some numbers in hex % for i := 0 until 20 do write( intbase16( i ) ) end. ``` {{out}} ```txt 00000000 00000001 00000002 00000003 00000004 00000005 00000006 00000007 00000008 00000009 0000000A 0000000B 0000000C 0000000D 0000000E 0000000F 00000010 00000011 00000012 00000013 00000014 ``` ## AutoHotkey contributed by Laszlo on the ahk [http://www.autohotkey.com/forum/post-276235.html#276235 forum] ```AutoHotkey MsgBox % BC("FF",16,3) ; -> 100110 in base 3 = FF in hex = 256 in base 10 BC(NumStr,InputBase=8,OutputBase=10) { Static S = 12345678901234567890123456789012345678901234567890123456789012345 DllCall("msvcrt\_i64toa","Int64",DllCall("msvcrt\_strtoui64","Str",NumStr,"Uint",0,"UInt",InputBase,"CDECLInt64"),"Str",S,"UInt",OutputBase,"CDECL") Return S } ``` ## AWK C's printf() is just exposed: ```awk $ awk '{printf("%d 0%o 0x%x\n",$1,$1,$1)}' 10 10 012 0xa 16 16 020 0x10 255 255 0377 0xff ``` ## BBC BASIC ```bbcbasic REM STR$ converts to a decimal string: PRINT STR$(0) PRINT STR$(123456789) PRINT STR$(-987654321) REM STR$~ converts to a hexadecimal string: PRINT STR$~(43981) PRINT STR$~(-1) ``` '''Output:''' ```txt 0 123456789 -987654321 ABCD FFFFFFFF ``` ## Bc Variableobase
is the base for all output. It can be 2 (binary) up to some implementation-dependent limit. In [[GNU bc]] the limit may be large, for example 2^31, with "digits" of bases bigger than 36 printed as individual decimal numbers. {{works with|GNU bc}} ```Bc for(i=1;i<10;i++) { obase=10; print i," " obase=8; print i," " obase=3; print i," " obase=2; print i print "\n" } ``` ## C ```c #includeint main() { int i; for(i=1; i <= 33; i++) printf("%6d %6x %6o\n", i, i, i); return 0; } ``` Binary conversion using %b is not standard. ## C# ```c# using System; namespace NonDecimalRadicesOutput { class Program { static void Main(string[] args) { for (int i = 0; i < 42; i++) { string binary = Convert.ToString(i, 2); string octal = Convert.ToString(i, 8); string hexadecimal = Convert.ToString(i, 16); Console.WriteLine(string.Format("Decimal: {0}, Binary: {1}, Octal: {2}, Hexadecimal: {3}", i, binary, octal, hexadecimal)); } Console.ReadKey(); } } } ``` {{out}} ```txt Decimal: 0, Binary: 0, Octal: 0, Hexadecimal: 0 Decimal: 1, Binary: 1, Octal: 1, Hexadecimal: 1 Decimal: 2, Binary: 10, Octal: 2, Hexadecimal: 2 Decimal: 3, Binary: 11, Octal: 3, Hexadecimal: 3 Decimal: 4, Binary: 100, Octal: 4, Hexadecimal: 4 Decimal: 5, Binary: 101, Octal: 5, Hexadecimal: 5 Decimal: 6, Binary: 110, Octal: 6, Hexadecimal: 6 Decimal: 7, Binary: 111, Octal: 7, Hexadecimal: 7 Decimal: 8, Binary: 1000, Octal: 10, Hexadecimal: 8 Decimal: 9, Binary: 1001, Octal: 11, Hexadecimal: 9 Decimal: 10, Binary: 1010, Octal: 12, Hexadecimal: a Decimal: 11, Binary: 1011, Octal: 13, Hexadecimal: b Decimal: 12, Binary: 1100, Octal: 14, Hexadecimal: c Decimal: 13, Binary: 1101, Octal: 15, Hexadecimal: d Decimal: 14, Binary: 1110, Octal: 16, Hexadecimal: e Decimal: 15, Binary: 1111, Octal: 17, Hexadecimal: f Decimal: 16, Binary: 10000, Octal: 20, Hexadecimal: 10 Decimal: 17, Binary: 10001, Octal: 21, Hexadecimal: 11 Decimal: 18, Binary: 10010, Octal: 22, Hexadecimal: 12 Decimal: 19, Binary: 10011, Octal: 23, Hexadecimal: 13 Decimal: 20, Binary: 10100, Octal: 24, Hexadecimal: 14 Decimal: 21, Binary: 10101, Octal: 25, Hexadecimal: 15 Decimal: 22, Binary: 10110, Octal: 26, Hexadecimal: 16 Decimal: 23, Binary: 10111, Octal: 27, Hexadecimal: 17 Decimal: 24, Binary: 11000, Octal: 30, Hexadecimal: 18 Decimal: 25, Binary: 11001, Octal: 31, Hexadecimal: 19 Decimal: 26, Binary: 11010, Octal: 32, Hexadecimal: 1a Decimal: 27, Binary: 11011, Octal: 33, Hexadecimal: 1b Decimal: 28, Binary: 11100, Octal: 34, Hexadecimal: 1c Decimal: 29, Binary: 11101, Octal: 35, Hexadecimal: 1d Decimal: 30, Binary: 11110, Octal: 36, Hexadecimal: 1e Decimal: 31, Binary: 11111, Octal: 37, Hexadecimal: 1f Decimal: 32, Binary: 100000, Octal: 40, Hexadecimal: 20 Decimal: 33, Binary: 100001, Octal: 41, Hexadecimal: 21 Decimal: 34, Binary: 100010, Octal: 42, Hexadecimal: 22 Decimal: 35, Binary: 100011, Octal: 43, Hexadecimal: 23 Decimal: 36, Binary: 100100, Octal: 44, Hexadecimal: 24 Decimal: 37, Binary: 100101, Octal: 45, Hexadecimal: 25 Decimal: 38, Binary: 100110, Octal: 46, Hexadecimal: 26 Decimal: 39, Binary: 100111, Octal: 47, Hexadecimal: 27 Decimal: 40, Binary: 101000, Octal: 50, Hexadecimal: 28 Decimal: 41, Binary: 101001, Octal: 51, Hexadecimal: 29 ``` Binary conversion is not standard. ## C++ ```cpp #include #include int main() { for (int i = 0; i <= 33; i++) std::cout << std::setw(6) << std::dec << i << " " << std::setw(6) << std::hex << i << " " << std::setw(6) << std::oct << i << std::endl; return 0; } ``` ## Clojure Clojure eschews duplicating functionality already present in Java when interop is sufficiently idiomatic: ```lisp (Integer/toBinaryString 25) ; returns "11001" (Integer/toOctalString 25) ; returns "31" (Integer/toHexString 25) ; returns "19" (dotimes [i 20] (println (Integer/toHexString i))) ``` ## Common Lisp ```lisp (loop for n from 0 to 33 do (format t " ~6B ~3O ~2D ~2X~%" n n n n)) ``` ## D ```d import std.stdio; void main() { writeln("Base: 2 8 10 16"); writeln("----------------------------"); foreach (i; 0 .. 34) writefln(" %6b %6o %6d %6x", i, i, i, i); } ``` {{out}} ```txt Base: 2 8 10 16 ---------------------------- 0 0 0 0 1 1 1 1 10 2 2 2 11 3 3 3 100 4 4 4 101 5 5 5 110 6 6 6 111 7 7 7 1000 10 8 8 1001 11 9 9 1010 12 10 a 1011 13 11 b 1100 14 12 c 1101 15 13 d 1110 16 14 e 1111 17 15 f 10000 20 16 10 10001 21 17 11 10010 22 18 12 10011 23 19 13 10100 24 20 14 10101 25 21 15 10110 26 22 16 10111 27 23 17 11000 30 24 18 11001 31 25 19 11010 32 26 1a 11011 33 27 1b 11100 34 28 1c 11101 35 29 1d 11110 36 30 1e 11111 37 31 1f 100000 40 32 20 100001 41 33 21 ``` ### Tango Version Number following formatting character is width. When no formatting character is specified it is inferred from variable's type. {{libheader|Tango}} ```d for (int i = 0; i < 35; i++) Stdout.formatln ("{:b8} {:o3} {} {:x2}", i, i, i, i); ``` ## E ```e for value in 0..33 { for base in [2, 8, 10, 12, 16, 36] { def s := value.toString(base) print(" " * (8 - s.size()), s) } println() } ``` ## Elixir ```elixir Enum.each(0..32, fn i -> :io.format "~2w :~6.2B, ~2.8B, ~2.16B~n", [i,i,i,i] end) ``` {{out}} 0 : 0, 0, 0 1 : 1, 1, 1 2 : 10, 2, 2 3 : 11, 3, 3 4 : 100, 4, 4 5 : 101, 5, 5 6 : 110, 6, 6 7 : 111, 7, 7 8 : 1000, 10, 8 9 : 1001, 11, 9 10 : 1010, 12, A 11 : 1011, 13, B 12 : 1100, 14, C 13 : 1101, 15, D 14 : 1110, 16, E 15 : 1111, 17, F 16 : 10000, 20, 10 17 : 10001, 21, 11 18 : 10010, 22, 12 19 : 10011, 23, 13 20 : 10100, 24, 14 21 : 10101, 25, 15 22 : 10110, 26, 16 23 : 10111, 27, 17 24 : 11000, 30, 18 25 : 11001, 31, 19 26 : 11010, 32, 1A 27 : 11011, 33, 1B 28 : 11100, 34, 1C 29 : 11101, 35, 1D 30 : 11110, 36, 1E 31 : 11111, 37, 1F 32 :100000, 40, 20 ``` ## Erlang Printing 63 (decimal) in some different bases (here: 3,8,16,26). The base can be 2..36. {{out}} ```txt 4> [io:fwrite("~s ", [erlang:integer_to_list(63, X)]) || X <- [3,8,16,26]]. 2100 77 3F 2B ``` ## Euphoria ```euphoria for i = 1 to 33 do printf(1,"%6d %6x %6o\n",{i,i,i}) end for ``` =={{header|F_Sharp|F#}}==Base 8, 10 and 16 can be output by
```fsharp let ns = [30..33] ns |> Seq.iter (fun n -> printfn " %3o %2d %2X" n n n) ``` {{out}} ```txt 36 30 1E 37 31 1F 40 32 20 41 33 21 ```printf
The .NET library
```fsharp let bases = [2; 8; 10; 16] ns |> Seq.map (fun n -> Seq.initInfinite (fun i -> n)) |> Seq.map (fun s -> Seq.zip s bases) |> Seq.map (Seq.map System.Convert.ToString >> Seq.toList) |> Seq.iter (fun s -> (printfn "%6s %2s %2s %2s" s.[0] s.[1] s.[2] s.[3])) ``` {{out}} ```txt 11110 36 30 1e 11111 37 31 1f 100000 40 32 20 100001 41 33 21 ``` ## Factor ```factor 1234567 2 36 [a,b] [ >base print ] with each ```System.Convert
is able to also convert from and to base 2100101101011010000111 2022201111201 10231122013 304001232 42243331 13331215 4553207 2281451 1234567 773604 4b6547 342c19 241cb5 195be7 12d687 ed4ea bdc71 98ig4 7e687 6769j 55kgf 49ahj 3h787 3407h 2i679 28jdj 206jj 1lhs8 1flm7 1adkn 15lk7 11bm4 vdwr srsc qglj ``` ## Forth {{works with|GNU Forth}} GNU Forth has convenience functions for printing an integer in decimal or hex, regardless of the current BASE. ```forth : main 34 1 do cr i dec. i hex. loop ; main ... 11 $B ... ``` This is not standardized because such functions are very easy to define as needed: ```forth : base. ( n base -- ) base @ >r base ! . r> base ! ; : oct. ( n -- ) 8 base. ; : bin. ( n -- ) 2 base. ; ``` ## Fortran {{works with|Fortran|90 and later}} ```fortran do n = 1, 33 write(*, "(b6, o4, i4, z4)") n, n, n, n end do ``` ## FreeBASIC FreeBASIC has built in functions called Hex, Str, Oct and Bin which convert decimal numbers into hexadecimal, decimal, octal and binary strings respectively. Here's an example: ```freebasic ' FB 1.05.0 Win64 Dim ui(1 To 4) As UInteger = {10, 26, 52, 100} Print "Decimal Hex Octal Binary" Print " ### ==== ======== ======= === " For i As Integer = 1 To 4 Print Str(ui(i)); Tab(12); Hex(ui(i)); Tab(23); Oct(ui(i)); Tab(31); Bin(ui(i)) Next Sleep ``` {{out}} ```txt Decimal Hex Octal Binary ### ==== ======== ======= === 10 A 12 1010 26 1A 32 11010 52 34 64 110100 100 64 144 1100100 ``` ## Gema After decimal numbers in the input stream, add hexadecimal and octal of the same number in the output stream. Also after hexadecimal add decimal and octal, and after octal add decimal and hexadecimal. ```gema>0x=$0 (@radix{8;10;$1}, 0x@radix{8;16;$1})=$0 (0x@radix{10;16;$1}, 0@radix{10;8;$1}) ``` Invocation and sample input and output ```txt $ gema -p radix.gema The 99 beers and 0x2D Scotches. The 99 (0x63, 0143) beers and 0x2D (45, 055) Scotches. ``` ## Go ```go package main import ( "fmt" "math/big" "strconv" ) func main() { // fmt.Print formats integer types directly as bases 2, 8, 10, and 16. fmt.Printf("%b\n", 13) fmt.Printf("%o\n", 13) fmt.Printf("%d\n", 13) fmt.Printf("%x\n", 13) // big ints work with fmt as well. d := big.NewInt(13) fmt.Printf("%b\n", d) fmt.Printf("%o\n", d) fmt.Printf("%d\n", d) fmt.Printf("%x\n", d) // strconv.FormatInt handles arbitrary bases from 2 to 36 for the // int64 type. There is also strconv.FormatUInt for the uint64 type. // There no equivalent for big ints. fmt.Println(strconv.FormatInt(1313, 19)) } ``` {{out}} ```txt 1101 15 13 d 1101 15 13 d 3c2 ``` ## Haskell ```haskell import Text.Printf main :: IO () main = mapM_ f [0..33] where f :: Int -> IO () f n = printf " %3o %2d %2X\n" n n n -- binary not supported ``` alternately, without Text.Printf
: ```haskell import Numeric main :: IO () main = mapM_ f [0..33] where f :: Int -> IO () f n = putStrLn $ " " ++ showOct n "" ++ " " ++ show n ++ " " ++ showHex n "" ``` Or, generalising and tabulating a little: ```haskell import Data.List (unfoldr, transpose, intercalate) import Data.Array (Array, listArray, (!)) import Data.Monoid ((<>)) -- ARBITRARY RADICES --------------------------------------- bases :: [Int] bases = abs <$> [2, 7, 8, 10, 12, 16, 32] tableRows :: [[String]] tableRows = ((([baseDigits] <*> bases) <*>) . return) <$> [1 .. 33] digits :: Array Int Char digits = listArray (0, 35) (['0' .. '9'] <> ['A' .. 'Z']) baseDigits :: Int -> Int -> String baseDigits base | base > 36 = const "Needs glyphs beyond Z" | otherwise = reverse . unfoldr remQuot where remQuot 0 = Nothing remQuot n = let (q, r) = quotRem n base in Just (digits ! r, q) -- TEST AND TABULATION------------------------------------- table :: String -> [[String]] -> [String] table delim rows = intercalate delim <$> transpose ((fmap =<< flip justifyRight ' ' . maximum . fmap length) <$> transpose rows) justifyRight :: Int -> Char -> String -> String justifyRight n c s = drop (length s) (replicate n c <> s) main :: IO () main = mapM_ putStrLn (table " " (([fmap show, fmap $ const "----"] <*> [bases]) <> tableRows)) ``` {{Out}} ```txt 2 7 8 10 12 16 32 ---- ---- ---- ---- ---- ---- ---- 1 1 1 1 1 1 1 10 2 2 2 2 2 2 11 3 3 3 3 3 3 100 4 4 4 4 4 4 101 5 5 5 5 5 5 110 6 6 6 6 6 6 111 10 7 7 7 7 7 1000 11 10 8 8 8 8 1001 12 11 9 9 9 9 1010 13 12 10 A A A 1011 14 13 11 B B B 1100 15 14 12 10 C C 1101 16 15 13 11 D D 1110 20 16 14 12 E E 1111 21 17 15 13 F F 10000 22 20 16 14 10 G 10001 23 21 17 15 11 H 10010 24 22 18 16 12 I 10011 25 23 19 17 13 J 10100 26 24 20 18 14 K 10101 30 25 21 19 15 L 10110 31 26 22 1A 16 M 10111 32 27 23 1B 17 N 11000 33 30 24 20 18 O 11001 34 31 25 21 19 P 11010 35 32 26 22 1A Q 11011 36 33 27 23 1B R 11100 40 34 28 24 1C S 11101 41 35 29 25 1D T 11110 42 36 30 26 1E U 11111 43 37 31 27 1F V 100000 44 40 32 28 20 10 100001 45 41 33 29 21 11 ``` ## HicEst ```HicEst DO n = 1, 33 WRITE(Format="b6.0, o4.0, i4.0, z4.0") n, n, n, n ENDDO ``` =={{header|Icon}} and {{header|Unicon}}== Strictly speaking output conversion to different representations isn't built-in to Icon and Unicon; however, printf is included as part of the standard library. ```Icon procedure main() write("Non-decimal radices/Output") every i := 255 | 2 | 5 | 16 do { printf("%%d = %d\n",i) # integer format printf("%%x = %x\n",i) # hex format printf("%%o = %o\n",i) # octal format printf("%%s = %s\n",i) # string format printf("%%i = %i\n",i) # image format } end ``` {{libheader|Icon Programming Library}} [http://www.cs.arizona.edu/icon/library/src/procs/printf.icn printf.icn provides printf, fprintf, and sprintf] {{libheader|Unicon Code Library}} Output: ```txt %d = 255 %x = ff %o = 377 %s = 255 %i = 255 ... ``` ## J J can natively break out numbers using a specific base ```j 2 #.inv 12 1 1 0 0 3 #.inv 100 1 0 2 0 1 16 #.inv 180097588 10 11 12 1 2 3 4 ``` However, this numeric representation would not satisfy most people's idea of "formatting", for most bases. It might be useful, however, for bases less than 10: ```j 8 #.inv 4009 7 6 5 1 -.&' '": 8 #.inv 4009 7651 ``` J also includes some explicit support for hexadecimal numbers ```j require 'convert' hfd 180097588 ABC1234 ``` (and a few other hexadecimal related mechanisms which are not relevant here.) ## Java ```java5 public static void main(String args[]){ for(int a= 0;a < 33;a++){ System.out.println(Integer.toBinaryString(a)); System.out.println(Integer.toOctalString(a)); System.out.println(Integer.toHexString(a)); //the above methods treat the integer as unsigned //there are also corresponding Long.to***String() methods for long's. System.out.printf("%3o %2d %2x\n",a ,a ,a); //printf like the other languages; binary not supported } } ``` ## JavaScript Thenumber.toString(radix)
method produces a string representation of a number in any radix between 2 and 36. ```javascript var bases = [2, 8, 10, 16, 24]; for (var n = 0; n <= 33; n++) { var row = []; for (var i = 0; i < bases.length; i++) row.push( n.toString(bases[i]) ); print(row.join(', ')); } ``` outputs0, 0, 0, 0, 0 1, 1, 1, 1, 1 10, 2, 2, 2, 2 11, 3, 3, 3, 3 100, 4, 4, 4, 4 101, 5, 5, 5, 5 110, 6, 6, 6, 6 111, 7, 7, 7, 7 1000, 10, 8, 8, 8 1001, 11, 9, 9, 9 1010, 12, 10, a, a 1011, 13, 11, b, b 1100, 14, 12, c, c 1101, 15, 13, d, d 1110, 16, 14, e, e 1111, 17, 15, f, f 10000, 20, 16, 10, g 10001, 21, 17, 11, h 10010, 22, 18, 12, i 10011, 23, 19, 13, j 10100, 24, 20, 14, k 10101, 25, 21, 15, l 10110, 26, 22, 16, m 10111, 27, 23, 17, n 11000, 30, 24, 18, 10 11001, 31, 25, 19, 11 11010, 32, 26, 1a, 12 11011, 33, 27, 1b, 13 11100, 34, 28, 1c, 14 11101, 35, 29, 1d, 15 11110, 36, 30, 1e, 16 11111, 37, 31, 1f, 17 100000, 40, 32, 20, 18 100001, 41, 33, 21, 19 ``` ## Julia {{works with|Julia|0.6}} ```julia using Primes println("Primes ≤ $hi written in common bases.") @printf("%8s%8s%8s%8s", "bin", "oct", "dec", "hex") for i in primes(50) @printf("%8s%8s%8s%8s\n", bin(i), oct(i), dec(i), hex(i)) end ``` {{out}} ```txt Primes ≤ 50 written in common bases. bin oct dec hex 10 2 2 2 11 3 3 3 101 5 5 5 111 7 7 7 1011 13 11 b 1101 15 13 d 10001 21 17 11 10011 23 19 13 10111 27 23 17 11101 35 29 1d 11111 37 31 1f 100101 45 37 25 101001 51 41 29 101011 53 43 2b 101111 57 47 2f ``` ## Kotlin ```scala // version 1.1.2 fun main(args: Array) { val bases = intArrayOf(2, 8, 10, 16, 19, 36) for (base in bases) print("%6s".format(base)) println() println("-".repeat(6 * bases.size)) for (i in 0..35) { for (base in bases) print("%6s".format(i.toString(base))) println() } } ``` {{out}} ```txt 2 8 10 16 19 36 ------------------------------------ 0 0 0 0 0 0 1 1 1 1 1 1 10 2 2 2 2 2 11 3 3 3 3 3 100 4 4 4 4 4 101 5 5 5 5 5 110 6 6 6 6 6 111 7 7 7 7 7 1000 10 8 8 8 8 1001 11 9 9 9 9 1010 12 10 a a a 1011 13 11 b b b 1100 14 12 c c c 1101 15 13 d d d 1110 16 14 e e e 1111 17 15 f f f 10000 20 16 10 g g 10001 21 17 11 h h 10010 22 18 12 i i 10011 23 19 13 10 j 10100 24 20 14 11 k 10101 25 21 15 12 l 10110 26 22 16 13 m 10111 27 23 17 14 n 11000 30 24 18 15 o 11001 31 25 19 16 p 11010 32 26 1a 17 q 11011 33 27 1b 18 r 11100 34 28 1c 19 s 11101 35 29 1d 1a t 11110 36 30 1e 1b u 11111 37 31 1f 1c v 100000 40 32 20 1d w 100001 41 33 21 1e x 100010 42 34 22 1f y 100011 43 35 23 1g z ``` ## Locomotive Basic ```locobasic 10 FOR i=1 TO 20 20 PRINT i,BIN$(i),HEX$(i) 30 NEXT ``` Output: 1 1 1 2 10 2 3 11 3 4 100 4 5 101 5 6 110 6 7 111 7 8 1000 8 9 1001 9 10 1010 A 11 1011 B 12 1100 C 13 1101 D 14 1110 E 15 1111 F 16 10000 10 17 10001 11 18 10010 12 19 10011 13 20 10100 14 ``` ## Lua ```lua for i = 1, 33 do print( string.format( "%o \t %d \t %x", i, i, i ) ) end ``` ## Mathematica ```Mathematica Scan[Print[IntegerString[#, 2], ",", IntegerString[#, 8], ",",#, ",",IntegerString[#, 16],",", IntegerString[#, 36]]&, Range[38]] ``` Output: ```txt 1,1,1,1,1 10,2,2,2,2 11,3,3,3,3 ... ... 100010,42,34,22,y 100011,43,35,23,z 100100,44,36,24,10 100101,45,37,25,11 100110,46,38,26,12 ``` =={{header|MATLAB}} / {{header|Octave}}== ```MATLAB fprintf('%3d %3o %3x\n',repmat(1:20,3,1)) ``` Output: ```txt 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7 7 8 10 8 9 11 9 10 12 a 11 13 b 12 14 c 13 15 d 14 16 e 15 17 f 16 20 10 17 21 11 18 22 12 19 23 13 20 24 14 ``` =={{header|Modula-3}}== ```modula3 MODULE Conv EXPORTS Main; IMPORT IO, Fmt; BEGIN FOR i := 1 TO 33 DO IO.Put(Fmt.Int(i, base := 10) & " "); IO.Put(Fmt.Int(i, base := 16) & " "); IO.Put(Fmt.Int(i, base := 8) & " "); IO.Put("\n"); END; END Conv. ``` Output:1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7 7 8 8 10 9 9 11 10 a 12 11 b 13 12 c 14 13 d 15 14 e 16 15 f 17 16 10 20 17 11 21 18 12 22 19 13 23 20 14 24 21 15 25 22 16 26 23 17 27 24 18 30 25 19 31 26 1a 32 27 1b 33 28 1c 34 29 1d 35 30 1e 36 31 1f 37 32 20 40 33 21 41 ``` ## NetRexx ```NetRexx /* NetRexx */ options replace format comments java crossref symbols nobinary import java.util.Formatter loop i_ = 1 to 3 loop n_ = 20 to 20000 by 2131 select case i_ when 1 then say useBif(n_) when 2 then say useJavaFormat(n_) when 3 then say useJavaNumber(n_) otherwise nop end end n_ say end i_ return -- NetRexx doesn't have a decimal to octal conversion method useBif(n_) public static d_ = '_' return '[Base 16='n_.d2x().right(8)',Base 10='n_.right(8)',Base 8='d_.right(8)',Base 2='n_.d2x().x2b().right(20)']' -- Some of Java's java.lang.Number classes have conversion methods method useJavaNumber(n_) public static nx = Long.toHexString(n_) nd = Long.toString(n_) no = Long.toOctalString(n_) nb = Long.toBinaryString(n_) return '[Base 16='Rexx(nx).right(8)',Base 10='Rexx(nd).right(8)',Base 8='Rexx(no).right(8)',Base 2='Rexx(nb).right(20)']' -- Java Formatter doesn't have a decimal to binary conversion method useJavaFormat(n_) public static fb = StringBuilder() fm = Formatter(fb) fm.format("[Base 16=%1$8x,Base 10=%1$8d,Base 8=%1$8o,Base 2=%2$20s]", [Object Long(n_), String('_')]) return fb.toString() ``` '''Output:'''[Base 16= 14,Base 10= 20,Base 8= _,Base 2= 00010100] [Base 16= 867,Base 10= 2151,Base 8= _,Base 2= 100001100111] [Base 16= 10BA,Base 10= 4282,Base 8= _,Base 2= 0001000010111010] [Base 16= 190D,Base 10= 6413,Base 8= _,Base 2= 0001100100001101] [Base 16= 2160,Base 10= 8544,Base 8= _,Base 2= 0010000101100000] [Base 16= 29B3,Base 10= 10675,Base 8= _,Base 2= 0010100110110011] [Base 16= 3206,Base 10= 12806,Base 8= _,Base 2= 0011001000000110] [Base 16= 3A59,Base 10= 14937,Base 8= _,Base 2= 0011101001011001] [Base 16= 42AC,Base 10= 17068,Base 8= _,Base 2= 0100001010101100] [Base 16= 4AFF,Base 10= 19199,Base 8= _,Base 2= 0100101011111111] [Base 16= 14,Base 10= 20,Base 8= 24,Base 2= _] [Base 16= 867,Base 10= 2151,Base 8= 4147,Base 2= _] [Base 16= 10ba,Base 10= 4282,Base 8= 10272,Base 2= _] [Base 16= 190d,Base 10= 6413,Base 8= 14415,Base 2= _] [Base 16= 2160,Base 10= 8544,Base 8= 20540,Base 2= _] [Base 16= 29b3,Base 10= 10675,Base 8= 24663,Base 2= _] [Base 16= 3206,Base 10= 12806,Base 8= 31006,Base 2= _] [Base 16= 3a59,Base 10= 14937,Base 8= 35131,Base 2= _] [Base 16= 42ac,Base 10= 17068,Base 8= 41254,Base 2= _] [Base 16= 4aff,Base 10= 19199,Base 8= 45377,Base 2= _] [Base 16= 14,Base 10= 20,Base 8= 24,Base 2= 10100] [Base 16= 867,Base 10= 2151,Base 8= 4147,Base 2= 100001100111] [Base 16= 10ba,Base 10= 4282,Base 8= 10272,Base 2= 1000010111010] [Base 16= 190d,Base 10= 6413,Base 8= 14415,Base 2= 1100100001101] [Base 16= 2160,Base 10= 8544,Base 8= 20540,Base 2= 10000101100000] [Base 16= 29b3,Base 10= 10675,Base 8= 24663,Base 2= 10100110110011] [Base 16= 3206,Base 10= 12806,Base 8= 31006,Base 2= 11001000000110] [Base 16= 3a59,Base 10= 14937,Base 8= 35131,Base 2= 11101001011001] [Base 16= 42ac,Base 10= 17068,Base 8= 41254,Base 2= 100001010101100] [Base 16= 4aff,Base 10= 19199,Base 8= 45377,Base 2= 100101011111111] ``` ## Nim ```nim import strutils for i in 0..33: echo toBin(i, 6)," ",toOct(i, 3)," ",align($i,2)," ",toHex(i,2) ``` Output: ```txt 000000 000 0 00 000001 001 1 01 000010 002 2 02 000011 003 3 03 000100 004 4 04 000101 005 5 05 000110 006 6 06 000111 007 7 07 001000 010 8 08 001001 011 9 09 001010 012 10 0A 001011 013 11 0B 001100 014 12 0C 001101 015 13 0D 001110 016 14 0E 001111 017 15 0F 010000 020 16 10 010001 021 17 11 010010 022 18 12 010011 023 19 13 010100 024 20 14 010101 025 21 15 010110 026 22 16 010111 027 23 17 011000 030 24 18 011001 031 25 19 011010 032 26 1A 011011 033 27 1B 011100 034 28 1C 011101 035 29 1D 011110 036 30 1E 011111 037 31 1F 100000 040 32 20 100001 041 33 21 ``` ## OCaml ```ocaml for n = 0 to 33 do Printf.printf " %3o %2d %2X\n" n n n (* binary not supported *) done ``` ## PARI/GP The only bases supported by the language itself (as opposed to custom functions) are binary and decimal. ```parigp printbinary(n)={ n=binary(n); for(i=1,#n,print1(n[i])) }; printdecimal(n)={ print1(n) }; ``` ## Perl ```perl foreach my $n (0..33) { printf " %6b %3o %2d %2X\n", $n, $n, $n, $n; } ``` ## Perl 6 Calling the.base
method on a number returns a string. It can handle all bases between 2 and 36: ```perl6 say 30.base(2); # "11110" say 30.base(8); # "36" say 30.base(10); # "30" say 30.base(16); # "1E" say 30.base(30); # "10" ``` Alternatively,printf
can be used for some common number bases: ```perl6 for 0..33 -> $n { printf " %6b %3o %2d %2X\n", $n xx 4; } ``` ## Phix ```phix for i=1 to 33 do printf(1,"decimal:%6d hex:%6x HEX:%6X octal:%6o binary:%6b\n",{i,i,i}) end for ``` ## PHP ```php ``` ```php ``` ## PicoLisp ```PicoLisp (de printNumber (N Base) (when (>= N Base) (printNumber (/ N Base) Base) ) (let C (% N Base) (and (> C 9) (inc 'C 39)) (prin (char (+ C `(char "0")))) ) ) (printNumber 26 16)) (prinl) (printNumber 123456789012345678901234567890 36)) (prinl) ``` Output: ```txt 1a byw97um9s91dlz68tsi ``` ## PL/I ```PL/I get list (n); put skip list (n); /* Prints N in decimal */ put skip edit (n) (B); /* prints N as a bit string, N > 0 */ ``` ## PowerShell The .NET classConvert
handles conversions in binary, octal, decimal and hexadecimal. Furthermore, format strings may be used for hexadecimal conversion. ```powershell foreach ($n in 0..33) { "Base 2: " + [Convert]::ToString($n, 2) "Base 8: " + [Convert]::ToString($n, 8) "Base 10: " + $n "Base 10: " + [Convert]::ToString($n, 10) "Base 10: " + ("{0:D}" -f $n) "Base 16: " + [Convert]::ToString($n, 16) "Base 16: " + ("{0:X}" -f $n) } ``` ## PureBasic ```PureBasic For i=105 To 115 Bin$=RSet(Bin(i),8,"0") ;- Convert to wanted type & pad with '0' Hex$=RSet(Hex(i),4,"0") Dec$=RSet(Str(i),3) PrintN(Dec$+" decimal = %"+Bin$+" = $"+Hex$+".") Next ``` 105 decimal = %01101001 = $0069. 106 decimal = %01101010 = $006A. 107 decimal = %01101011 = $006B. 108 decimal = %01101100 = $006C. 109 decimal = %01101101 = $006D. 110 decimal = %01101110 = $006E. 111 decimal = %01101111 = $006F. 112 decimal = %01110000 = $0070. 113 decimal = %01110001 = $0071. 114 decimal = %01110010 = $0072. 115 decimal = %01110011 = $0073. ## Python {{works with|Python|2.6}} Binary (b), Octal (o), Decimal (d), and Hexadecimal (X and x) are supported by the [http://www.python.org/dev/peps/pep-3101/ format]method of a string```python>>> for n in range(34): print " {0:6b} {1:3o} {2:2d} {3:2X}".format(n, n, n, n) #The following would give the same output, and, #due to the outer brackets, works with Python 3.0 too #print ( " {n:6b} {n:3o} {n:2d} {n:2X}".format(n=n) ) 0 0 0 0 1 1 1 1 10 2 2 2 11 3 3 3 100 4 4 4 101 5 5 5 110 6 6 6 111 7 7 7 1000 10 8 8 1001 11 9 9 1010 12 10 A 1011 13 11 B 1100 14 12 C 1101 15 13 D 1110 16 14 E 1111 17 15 F 10000 20 16 10 10001 21 17 11 10010 22 18 12 10011 23 19 13 10100 24 20 14 10101 25 21 15 10110 26 22 16 10111 27 23 17 11000 30 24 18 11001 31 25 19 11010 32 26 1A 11011 33 27 1B 11100 34 28 1C 11101 35 29 1D 11110 36 30 1E 11111 37 31 1F 100000 40 32 20 100001 41 33 21 >>> ```{{works with|Python|2.5}} Octal (o), Decimal (d), and Hexadecimal (X and x), but not binary are supported by the string modulo operator, %: ```python for n in range(34): print " %3o %2d %2X" % (n, n, n) ``` ---- For each of these bases there is also a built-in function that will convert it to a string with the proper prefix appended, so that it is a valid Python expression: ```python n = 33 #Python 3.x: print(bin(n), oct(n), n, hex(n)) # bin() only available in Python 3.x and 2.6 # output: 0b100001 0o41 33 0x21 #Python 2.x: #print oct(n), n, hex(n) # output: 041 33 0x21 ``` ## R Conversion to and from binary does not have built-in support. ```R # dec to oct as.octmode(x) # dec to hex as.hexmode(x) # oct or hex to dec as.integer(x) # or as.numeric(x) ``` ## Racket ```racket #lang racket ;; Explicit conversion of numbers can use the standard radices (map (λ(r) (number->string 123 r)) '(2 8 10 16)) ;; -> '("1111011" "173" "123" "7b") ;; There is also the `~r' formatting function that works with any radix ;; up to 36 (for/list ([r (in-range 2 37)]) (~r 123 #:base r)) ;; -> '("1111011" "02111" "3231" "344" "323" "432" "173" "641" "123" "201" ;; "3a" "69" "b8" "38" "7b" "47" "f6" "96" "36" "i5" "d5" "85" "35" ;; "n4" "j4" "f4" "b4" "74" "34" "u3" "r3" "o3" "l3" "i3" "f3") ``` ## REXX ===dec ◄──► bin, hex=== Note that some REXX interpreters have the '''D2B''' (decimal-->binary) built-in function. So, the '''D2B''' function was coded here for those REXX interpreters that don't have that function. The reason for the apparent complexity of the '''D2B''' function is to handle the special case of zero (with regards to striping leading zeroes from the converted number).. ```rexx /*REXX pgm shows REXX's ability to show decimal numbers in binary & hex.*/ do j=0 to 50 /*show some low-value num conversions*/ say right(j,3) ' in decimal is', right(d2b(j),12) " in binary", right(d2x(j),12) ' in hexadecimal.' end /*j*/ exit /*stick a fork in it, we're done.*/ /*────────────────────────────D2B subroutine────────────────────────────*/ d2b: return word(strip(x2b(d2x(arg(1))),'L',0) 0,1) /*convert dec──►bin*/ ``` '''output'''0 in decimal is 0 in binary 0 in hexadecimal. 1 in decimal is 1 in binary 1 in hexadecimal. 2 in decimal is 10 in binary 2 in hexadecimal. 3 in decimal is 11 in binary 3 in hexadecimal. 4 in decimal is 100 in binary 4 in hexadecimal. 5 in decimal is 101 in binary 5 in hexadecimal. 6 in decimal is 110 in binary 6 in hexadecimal. 7 in decimal is 111 in binary 7 in hexadecimal. 8 in decimal is 1000 in binary 8 in hexadecimal. 9 in decimal is 1001 in binary 9 in hexadecimal. 10 in decimal is 1010 in binary A in hexadecimal. 11 in decimal is 1011 in binary B in hexadecimal. 12 in decimal is 1100 in binary C in hexadecimal. 13 in decimal is 1101 in binary D in hexadecimal. 14 in decimal is 1110 in binary E in hexadecimal. 15 in decimal is 1111 in binary F in hexadecimal. 16 in decimal is 10000 in binary 10 in hexadecimal. 17 in decimal is 10001 in binary 11 in hexadecimal. 18 in decimal is 10010 in binary 12 in hexadecimal. 19 in decimal is 10011 in binary 13 in hexadecimal. 20 in decimal is 10100 in binary 14 in hexadecimal. 21 in decimal is 10101 in binary 15 in hexadecimal. 22 in decimal is 10110 in binary 16 in hexadecimal. 23 in decimal is 10111 in binary 17 in hexadecimal. 24 in decimal is 11000 in binary 18 in hexadecimal. 25 in decimal is 11001 in binary 19 in hexadecimal. 26 in decimal is 11010 in binary 1A in hexadecimal. 27 in decimal is 11011 in binary 1B in hexadecimal. 28 in decimal is 11100 in binary 1C in hexadecimal. 29 in decimal is 11101 in binary 1D in hexadecimal. 30 in decimal is 11110 in binary 1E in hexadecimal. 31 in decimal is 11111 in binary 1F in hexadecimal. 32 in decimal is 100000 in binary 20 in hexadecimal. 33 in decimal is 100001 in binary 21 in hexadecimal. 34 in decimal is 100010 in binary 22 in hexadecimal. 35 in decimal is 100011 in binary 23 in hexadecimal. 36 in decimal is 100100 in binary 24 in hexadecimal. 37 in decimal is 100101 in binary 25 in hexadecimal. 38 in decimal is 100110 in binary 26 in hexadecimal. 39 in decimal is 100111 in binary 27 in hexadecimal. 40 in decimal is 101000 in binary 28 in hexadecimal. 41 in decimal is 101001 in binary 29 in hexadecimal. 42 in decimal is 101010 in binary 2A in hexadecimal. 43 in decimal is 101011 in binary 2B in hexadecimal. 44 in decimal is 101100 in binary 2C in hexadecimal. 45 in decimal is 101101 in binary 2D in hexadecimal. 46 in decimal is 101110 in binary 2E in hexadecimal. 47 in decimal is 101111 in binary 2F in hexadecimal. 48 in decimal is 110000 in binary 30 in hexadecimal. 49 in decimal is 110001 in binary 31 in hexadecimal. 50 in decimal is 110010 in binary 32 in hexadecimal. ``` ===dec ◄──► bin, hex, char=== Rexx also has the ability to use base 256 and uses the D2C and C2D function for this purpose. Of course, using base 256 is hampered in ASCII machines in that some lower values are interpreted by the operating system as control characters and therefore aren't displayed as their (true) glyph. ```rexx /*REXX program shows REXX's ability to show dec nums in bin/hex/base256.*/ do j=14 to 67 /*display some lower-value numbers. */ say right(j,3) ' in decimal is', right(d2b(j),12) " in binary", right(d2x(j),12) ' in hexadecimal', right(d2c(j),12) ' in base256.' end exit /*stick a fork in it, we're done.*/ /*────────────────────────────D2B subroutine────────────────────────────*/ d2b: return word(strip(x2b(d2x(arg(1))),'L',0) 0,1) /*convert dec──►bin*/ ``` '''output'''14 in decimal is 1110 in binary E in hexadecimal ♫ in base256. 15 in decimal is 1111 in binary F in hexadecimal ☼ in base256. 16 in decimal is 10000 in binary 10 in hexadecimal ► in base256. 17 in decimal is 10001 in binary 11 in hexadecimal ◄ in base256. 18 in decimal is 10010 in binary 12 in hexadecimal ↕ in base256. 19 in decimal is 10011 in binary 13 in hexadecimal ‼ in base256. 20 in decimal is 10100 in binary 14 in hexadecimal ¶ in base256. 21 in decimal is 10101 in binary 15 in hexadecimal § in base256. 22 in decimal is 10110 in binary 16 in hexadecimal ▬ in base256. 23 in decimal is 10111 in binary 17 in hexadecimal ↨ in base256. 24 in decimal is 11000 in binary 18 in hexadecimal ↑ in base256. 25 in decimal is 11001 in binary 19 in hexadecimal ↓ in base256. 26 in decimal is 11010 in binary 1A in hexadecimal → in base256. 27 in decimal is 11011 in binary 1B in hexadecimal ← in base256. 28 in decimal is 11100 in binary 1C in hexadecimal ∟ in base256. 29 in decimal is 11101 in binary 1D in hexadecimal ↔ in base256. 30 in decimal is 11110 in binary 1E in hexadecimal ▲ in base256. 31 in decimal is 11111 in binary 1F in hexadecimal ▼ in base256. 32 in decimal is 100000 in binary 20 in hexadecimal in base256. 33 in decimal is 100001 in binary 21 in hexadecimal ! in base256. 34 in decimal is 100010 in binary 22 in hexadecimal " in base256. 35 in decimal is 100011 in binary 23 in hexadecimal # in base256. 36 in decimal is 100100 in binary 24 in hexadecimal $ in base256. 37 in decimal is 100101 in binary 25 in hexadecimal % in base256. 38 in decimal is 100110 in binary 26 in hexadecimal & in base256. 39 in decimal is 100111 in binary 27 in hexadecimal ' in base256. 40 in decimal is 101000 in binary 28 in hexadecimal ( in base256. 41 in decimal is 101001 in binary 29 in hexadecimal ) in base256. 42 in decimal is 101010 in binary 2A in hexadecimal * in base256. 43 in decimal is 101011 in binary 2B in hexadecimal + in base256. 44 in decimal is 101100 in binary 2C in hexadecimal , in base256. 45 in decimal is 101101 in binary 2D in hexadecimal - in base256. 46 in decimal is 101110 in binary 2E in hexadecimal . in base256. 47 in decimal is 101111 in binary 2F in hexadecimal / in base256. 48 in decimal is 110000 in binary 30 in hexadecimal 0 in base256. 49 in decimal is 110001 in binary 31 in hexadecimal 1 in base256. 50 in decimal is 110010 in binary 32 in hexadecimal 2 in base256. 51 in decimal is 110011 in binary 33 in hexadecimal 3 in base256. 52 in decimal is 110100 in binary 34 in hexadecimal 4 in base256. 53 in decimal is 110101 in binary 35 in hexadecimal 5 in base256. 54 in decimal is 110110 in binary 36 in hexadecimal 6 in base256. 55 in decimal is 110111 in binary 37 in hexadecimal 7 in base256. 56 in decimal is 111000 in binary 38 in hexadecimal 8 in base256. 57 in decimal is 111001 in binary 39 in hexadecimal 9 in base256. 58 in decimal is 111010 in binary 3A in hexadecimal : in base256. 59 in decimal is 111011 in binary 3B in hexadecimal ; in base256. 60 in decimal is 111100 in binary 3C in hexadecimal < in base256. 61 in decimal is 111101 in binary 3D in hexadecimal = in base256. 62 in decimal is 111110 in binary 3E in hexadecimal > in base256. 63 in decimal is 111111 in binary 3F in hexadecimal ? in base256. 64 in decimal is 1000000 in binary 40 in hexadecimal @ in base256. 65 in decimal is 1000001 in binary 41 in hexadecimal A in base256. 66 in decimal is 1000010 in binary 42 in hexadecimal B in base256. 67 in decimal is 1000011 in binary 43 in hexadecimal C in base256. ``` ## Ring ```ring # Project : Non Decimal radices/Output see string(0) + nl see string(123456789) + nl see string(-987654321) + nl see upper(hex(43981)) + nl see upper(hex(-1)) + nl ``` Output: ```txt 0 123456789 -987654321 ABCD FFFFFFFF ``` ## Ruby ```ruby for n in 0..33 puts " %6b %3o %2d %2X" % [n, n, n, n] end puts [2,8,10,16,36].each {|i| puts " 100.to_s(#{i}) => #{100.to_s(i)}"} ``` {{out}}0 0 0 0 1 1 1 1 10 2 2 2 11 3 3 3 100 4 4 4 101 5 5 5 110 6 6 6 111 7 7 7 1000 10 8 8 1001 11 9 9 1010 12 10 A 1011 13 11 B 1100 14 12 C 1101 15 13 D 1110 16 14 E 1111 17 15 F 10000 20 16 10 10001 21 17 11 10010 22 18 12 10011 23 19 13 10100 24 20 14 10101 25 21 15 10110 26 22 16 10111 27 23 17 11000 30 24 18 11001 31 25 19 11010 32 26 1A 11011 33 27 1B 11100 34 28 1C 11101 35 29 1D 11110 36 30 1E 11111 37 31 1F 100000 40 32 20 100001 41 33 21 100.to_s(2) => 1100100 100.to_s(8) => 144 100.to_s(10) => 100 100.to_s(16) => 64 100.to_s(36) => 2s## Run BASIC ```runbasic print asc("X") ' convert to ascii print chr$(169) ' ascii to character print dechex$(255) ' decimal to hex print hexdec("FF") ' hex to decimal print str$(467) ' decimal to string print val("27") ' string to decimal ``` ## Scala ```Scala object Main extends App { val radices = List(2, 8, 10, 16, 19, 36) for (base <- radices) print(f"$base%6d") println(s"""\n${"-" * (6 * radices.length)}""") for (i <- BigInt(0) to 35; // BigInt has a toString(radix) method radix <- radices; eol = if (radix == radices.last) '\n' else '\0' ) print(f"${i.toString(radix)}%6s$eol") } ``` ## Scheme ```scheme (do ((i 0 (+ i 1))) ((>= i 33)) (display (number->string i 2)) ; binary (display " ") (display (number->string i 8)) ; octal (display " ") (display (number->string i 10)) ; decimal, the "10" is optional (display " ") (display (number->string i 16)) ; hex (newline)) ``` ## Seed7 The [http://seed7.sourceforge.net/libraries/integer.htm#%28in_integer%29radix%28in_integer%29 radix] operator converts an integer number to a string. The conversion uses the numeral system with the given base. The base can be any integer value between 2 and 36. Digits greater than 9 are represented with lower case characers (10 is represented with a, etc.). The operator [http://seed7.sourceforge.net/libraries/integer.htm#%28in_integer%29RADIX%28in_integer%29 RADIX] works just like ''radix'', but uses upper case characters for digits greater than 9 (10 is represented with A, etc.). The [http://seed7.sourceforge.net/libraries/string.htm#%28in_string%29lpad%28in_integer%29 lpad] operator is used to pad the result of the ''radix'' operator at the left side. The padding is done with spaces. ```seed7 $ include "seed7_05.s7i"; const proc: main is func local var integer: i is 0; begin for i range 1 to 33 do writeln(i lpad 6 <& i radix 8 lpad 6 <& i radix 16 lpad 6); end for; end func; ``` ## Sidef ```ruby range(0, 33).each { |n| printf(" %6b %3o %2d %2X\n", ([n]*4)...); } ``` ## Smalltalk {{works with|GNU Smalltalk}} The radix can be from 2 to 49 and its value is prepended to the string followed by "r". ```smalltalk 1 to: 33 do: [ :i | ('%1 %2 %3' % { i printStringRadix: 8. i printStringRadix: 16. i printStringRadix: 2 }) printNl. ]. ``` ## Standard ML ```sml let fun loop i = if i < 34 then ( print (Int.fmt StringCvt.BIN i ^ "\t" ^ Int.fmt StringCvt.OCT i ^ "\t" ^ Int.fmt StringCvt.DEC i ^ "\t" ^ Int.fmt StringCvt.HEX i ^ "\n"); loop (i+1) ) else () in loop 0 end ``` ## Tcl Theformat
command supports conversions to octal, decimal, and hex: ```tcl for {set n 0} {$n <= 33} {incr n} { puts [format " %3o %2d %2X" $n $n $n] } ``` =={{header|TI-89 BASIC}}== Bases 2, 10, and 16 are supported. The base is controlled by a global ''mode''. ```ti89b Local old getMode("Base")→old setMode("Base", "BIN") Disp string(16) setMode("Base", "HEX") Disp string(16) setMode("Base", "DEC") Disp string(16) setMode("Base", old) ``` Output: ```ti89b 0b10000 0h10 16 ``` ## XPL0 ```XPL0 include c:\cxpl\codes; int N; [N:= 2; repeat HexOut(0, N); Text(0, " "); IntOut(0, N); CrLf(0); N:= N*N; until N=0; ] ``` Output: ```txt 00000002 2 00000004 4 00000010 16 00000100 256 00010000 65536 ``` ## Yabasic ```Yabasic for i = 1 to 33 print "decimal: ", i, " hex: ", hex$(i), " bin: ", bin$(i) next ``` ## zkl "%.nB" formats a [unsigned] number in base n (2-36). So ```zkl const N=16; var fmt=[2..N].pump(String,"%%5.%dB".fmt); // %5.2B%5.3B%5.4B%5.5B ... foreach n in (17){fmt.fmt(n.pump(N,List,n.fp(n)).xplode()).println()} ``` {{out}} ```txt 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 10 2 2 2 2 2 2 2 2 2 2 2 2 2 2 11 10 3 3 3 3 3 3 3 3 3 3 3 3 3 100 11 10 4 4 4 4 4 4 4 4 4 4 4 4 101 12 11 10 5 5 5 5 5 5 5 5 5 5 5 110 20 12 11 10 6 6 6 6 6 6 6 6 6 6 111 21 13 12 11 10 7 7 7 7 7 7 7 7 7 1000 22 20 13 12 11 10 8 8 8 8 8 8 8 8 1001 100 21 14 13 12 11 10 9 9 9 9 9 9 9 1010 101 22 20 14 13 12 11 10 a a a a a a 1011 102 23 21 15 14 13 12 11 10 b b b b b 1100 110 30 22 20 15 14 13 12 11 10 c c c c 1101 111 31 23 21 16 15 14 13 12 11 10 d d d 1110 112 32 24 22 20 16 15 14 13 12 11 10 e e 1111 120 33 30 23 21 17 16 15 14 13 12 11 10 f 10000 121 100 31 24 22 20 17 16 15 14 13 12 11 10 ``` ```zkl (100).toString(36) //-->"2s" ``` For binary, decimal and hex, you can also have [fixed, sorry Europe] separators: ```zkl "%,.2B".fmt(1234567) //-->"1|0010|1101|0110|1000|0111" "%,d".fmt(1234567) //-->"1,234,567" "%,x".fmt(1234567) //-->"12|d6|87" ``` [[Category:Radices]]