1. Write division method without using "/" operator
2. Reverse linked list
3. w.r.t. memory, explain why arrays are preferred over Linked lists (other than the get() method)
4. determine is a number is prime

Question

1. Write division method without using "/" operator
2. Reverse linked list
3. w.r.t. memory, explain why arrays are preferred over Linked lists (other than the get() method)
4. determine is a number is prime

Sigiloso · Accepted Answer

1. Can use loop and - operator
2. Can do this recursively or iteratively
3. has to do with cache
4. only need to check mod == 0 for numbers 2 to n / 2

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