Session 6: Week 11/12: More Recursion

This exercise is divided into 2 parts. For each part your report should have separate sections labelled Plan, Coding and Testing. There should be a single overall Conclusion section.

1. Enter the file HCF.C, shown on page 24 of Illustrating C. Add a definition of a suitable main() function. Then compile, test, and debug the completed program.

2. Modify the function reverse_print_array(), developed in step 2 of Laboratory Session 5, so that it uses recursion rather than a for statement to achieve the required repetition. Compile, test, and debug the completed program.

• Hints