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


BREAKLOOP
 NEW A,B
 SET A=""
 FOR  Q:A=10  DO
 .SET A=$RANDOM(20)
 .WRITE !,A
 .Q:A=10
 .SET B=$RANDOM(20)
 .WRITE ?6,B
 KILL A,B
 QUIT
 ;A denser version that doesn't require two tests
 NEW A,B 
 FOR  SET A=$RANDOM(20) WRITE !,A QUIT:A=10  SET B=$RANDOM(20) WRITE ?6,B
 KILL A,B QUIT