for the answers.
Extend the problem from the last chapter to repeat the operation until the word
is entered for one of the values. (Hint: use an infinite loop, and then do a
if either value is
Rewrite the exercise from
, summing numbers up to 999, using a loop that exits from the middle. (Hint: use a naked block with a
at the end to get an infinite loop and a
in the middle based on a condition.)