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Review Questions

  1. What is the major difference between a while statement and a do-while statement?
  2. What would be output by the following segment of C++?
    int i;
i = -12;
do
  {
    cout << i << endl;
    i = i - 1;
  }
while (i > 0)

  3. Do questions 3 and 4 of Lesson 16 again using a do-while statement. What would be the difference from your solution using a while statement in the case where n is zero?


Next: Exercises Up: The do-while statement Previous: Multiple Choice Questions