Entretien de QA Automation Engineer(Candidat étudiant) Dehradun (Inde)
Hikeques : what is the difference between tinkliest and array
list in terms of complexity time and space and also for operation like insert, delete , sort , search.
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I guess its Linklist not tinkliest.
Comparision of Complexity
LinkedList :
get():O(n)
add():O(1)
remove():O(1)
ArrayList
get():O(1)
add():O(1)
remove:O(n)
The fact : add/remove operation are assumed to be faster in Linked list.
Reason:In ArrayList by default size is 10.And increases using 50% increment rule.
So for Large Data Set where u have lot of insertion/remove but not frequent access to value One should use LinkedList.
For more frequent access to dataset one should use ArrayList.