What is the complexity of adding an element to the heap?
How can I learn data structures?
Write an algorithm to show the postfix expression with the input given as : a b + c d +*f ? .
How many types of linked list exist?
Define indegree of a graph?
Which is faster array or arraylist?
How do you solve a selection sort?
What are the disadvantages of sequential storage?
Is bucket sort a comparison sort?
Can a hashset contain duplicates?
What sort of serious problems have you experienced, and how have you handled them?
How does a selection sort work?
What is difference between treeset hashset linkedhashset?