Chapter 4, Problem 4.35E

A criticism of the break statement and the continue statement is that each is unstructured. Actually, break statements and continue statements can always be replaced by structured statements, although doing so can be awkward. Describe in general how you would remove any break statement from a loop in a program and replace that statement with some structured equivalent. [Hint: The break statement leaves a loop from within the body of the loop. The other way to leave is by failing the loop-continuation test. Consider using in the loop continuation test a second test that indicates “early exit because of a ‘break’ condition.”) Use the technique you developed here to remove the break statement from the program of Fig. 4.11.