使用101中语言，输出hello world。

汇编: msg$: db "hello world$"
 
Fortran: WRITE (*,*) "hello world"
 
Lisp: (write-line "hello world")
 
Cobol: DISPLAY "hello world"
 
BASIC: PRINT "hello world"
 
Logo: print [hello world]
 
B: putstr("hello world")
 
Pascal: writeln("hello world")
 
Forth: ." hello world"
 
C: printf("hello world")
 
Smalltalk: Transcript show: "hello world"
 
Prolog: write("hello world")
 
ML: print "hello world"
 
Scheme: (display "hello world")
 
C++: cout < < "hello world"
 
Ada: Ada.Text_IO.Put_Line ("hello world")
 
Common Lisp: (princ "hello world")
 
MATLAB: disp("hello world")
 
Eiffel: print ("hello world%N")
 
Objective-C: NSLog(@"hello world")
 
Erlang: io:format("hello world")
 
Perl: print "hello world"
 
Caml: print_string "hello world"
 
Tcl: puts "hello world"
 
Haskell: putStrLn "hello world"
 
Python: print("hello world")
 
Visual Basic: Debug.Print "hello world"
 
Lua: print("hello world")
 
Ruby: puts "hello world"
 
Java: System.out.println("hello world")
 
JavaScript: document.write("hello world")
 
PHP: echo "hello world"
 
HTML: hello world
 
Rebol: print "hello world"
 
ActionScript: trace("hello world")
 
D: writefln("hello world")
 
C#: Console.WriteLine("hello world")
 
Groovy: println "hello world"
 
Scala: println("hello world")
 
F#: printfn "hello world"
 
Windows PowerShell: echo "hello world"
 
Clojure: (println "hello world")
 
Go: fmt.Println("hello world")
 
Rust: println("hello world")
 
Dart: print("hello world")
 
Kotlin: println("hello world")
 
Ceylon: print("hello world")
 
TypeScript: console.log("hello world")
 
Julia: println("hello world")
 
Swift: print("hello world")
 
Delphi: ShowMessage("hello world")