LoopbackOnLoops.txt

The first block will:
1) output "do/while" to the console once
2) output "10" to the console once
3) decrement a from 10 to 9
4) execute whatever may be indicated in the
"while (a < 10 && a > 0)" loop until the "while" condition
is false (there is no indication of how the value of "a" will
be maniputlated, if at all, in the while loop.

The three lines within the second block's "while" loop will
never execute.  given "a" = 10 going into the loop, and
the part of the condition requiring a to be less than 10 will fail