Question

Write a C program that does a large number of references to elements of two-dimensioned arrays,
using only subscripting. Write a second program that does the same operations but uses pointers and
pointer arithmetic for the storage-mapping function to do the array references. Compare the time
efficiency of the two programs. Which of the two programs is likely to be more reliable? Why?

Answer 1

Answer:Write a C program that does a large number of references to elements of two-dimensioned arrays,

using only subscripting. Write a second program that does the same operations but uses pointers and

pointer arithmetic for the storage-mapping function to do the array references. Compare the time

efficiency of the two programs. Which of the two programs is likely to be more reliable? Why?

Explanation:Write a C program that does a large number of references to elements of two-dimensioned arrays,

using only subscripting. Write a second program that does the same operations but uses pointers and

pointer arithmetic for the storage-mapping function to do the array references. Compare the time

efficiency of the two programs. Which of the two programs is likely to be more reliable? Why?