Loops/Downward for
< Loops
You are encouraged to solve this task according to the task description, using any language you may know.
Write a for loop which writes a countdown from 10 to 0.
Ada
<ada> for I in reverse 0..10 loop
Put_Line(Integer'Image(I));
end loop; </ada>
C++
<cpp> for(int i = 10; i >= 0; --i)
std::cout << i << "\n";
</cpp>
Java
<java>for(i = 10; i >= 0; --i){
System.out.println(i);
}</java>
MAXScript
for i in 10 to 0 by -1 do print i
OCaml
<ocaml>for i = 10 downto 0 do
Printf.printf "%d\n" i
done</ocaml>
Pascal
<pascal> for i := 10 downto 0 do
writeln(i);
</pascal>
Perl
<perl>foreach (reverse 0..10) {
print "$_\n";
}</perl>
Python
<python> for i in xrange(10, -1, -1):
print i
</python>
UnixPipes
yes \ |cat -n |head -n 10 | tac