Task

Show a loop which prints random numbers (each number newly generated each loop) from 0 to 19 (inclusive).

If a number is 10, stop the loop after printing it, and do not generate any further numbers.

Otherwise, generate and print a second random number before restarting the loop.

If the number 10 is never generated as the first number in a loop, loop forever.



Related tasks

   Loop over multiple arrays simultaneously
   Loops/Break
   Loops/Continue
   Loops/Do-while
   Loops/Downward for
   Loops/For
   Loops/For with a specified step
   Loops/Foreach
   Loops/Increment loop index within loop body
   Loops/Infinite
   Loops/N plus one half
   Loops/Nested
   Loops/While
   Loops/with multiple ranges


# Random.self_init();;
- : unit = ()
 
# while true do
    let a = Random.int 20 in
    print_int a;
    print_newline();
    if a = 10 then raise Exit;
    let b = Random.int 20 in
    print_int b;
    print_newline()
  done;;
15
18
2
13
10
Exception: Pervasives.Exit.