Question

what are the situation that if else ladder cannot be rewritten by switch statement?​

Answer 1

How can we eliminate the problems of the "switch" statement using "else if ladder"?

There are two problems with switch statements:

1 . if (record->student_id == search_id)

2. index = record->index;

3 . record_found = TRUE;

Second, related to the first is that an else can be associated with a different if than it looks like:

1.if (record->category == STUDENT)

2.if (record->student_id == search_id) {

3.index = record->index;

4.record_found = TRUE;

5.// Yes, we fixed the first bug.

6. }

7. else

8.process_staff_record(record);