Can arraylist have duplicates?
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Write a Program for Delete an element from a doubly linked list.
What is shell sort in data structure?
Which is the parent class of hashmap class?
What are the applications of linked list?
What is precision in data structures?
An array having 100 elements have numbers from 1 to 99 randomly out of which any number is repeated. Find the repeated number in minimum time and space complexity.
write an algorithm to show the procedure of insertion into a b-tree?
What is a hashset?
What is two-dimensional array?
What is modcount in hashmap?
What is data structure in programming language?
Can a stack be described as a pointer? Explain.