• Lua

print(table.concat(a,", "))

• Clojure

(print a)

• C++

std::copy(a.begin(), a.end(), std::ostream_iterator<int>(std::cout, "\n"));

• C#

Console.WriteLine( string.Join(", ", a) );

• C#

a.ForEach(Console.WriteLine);

• Dart

print(a);

• Elixir

Enum.each(a, &IO.inspect/1)

• Fortran

write (*,*) a

• Go

fmt.Println(a)

• Haskell

print a

• JS

console.log(a);

• JS

console.table(a);

• Java

System.out.println(a);

• Java

out.println(deepToString(a));

• Java

System.out.println(Arrays.toString(a));

• Lisp

(defun plist (lst)
  (if (< (length lst) 20 )  
      (loop for elem in lst do (p elem))
      (let ((l (length lst )))
         (p (nth 0 lst )(nth 1 lst )(nth 2 lst )(nth 3 lst )
         "... (" l " in total)... "
         (nth (- l 4) lst )(nth (- l 3 ) lst )(nth (- l 2 ) lst )(nth (- l 1 ) lst ) )
      )))

(defun p (x &rest others)
  (cond ((listp x)( plist x   ))
        ((stringp x)(format t x  ))
        (T (write x)))
  (format t " ") 
  (if others (p others))

• Lisp

(print a )

• PHP

print_r($a)

• Pascal

for el in a do writeln(el);

• Perl

print join(', ', @items) . "\n";

• Perl

print "@items\n";

• Python

print(a)

• Ruby

puts a * ", "

• Ruby

puts a.join(", ")

• Ruby

puts a

• Rust

println!("{:?}", a)

• Scheme

(write a)