What happens if we put a key object in a hashmap which exists?
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When should structures be passed by values or by reference?
What are the main differences between the linked list and linear array?
Which method will arrange the element of an array in alphabetical order?
What is list and its types?
How do you rotate an AVL tree?
What is default array size?
What are linked lists good for?
What is the best time complexity of bubble sort?
What is sequential mapping in data structure?
If you have to store one lakh objects, what will be a better option- a hash map or an array list?
How to sort an Array?
write a program to show the insertion and deletion of an element in an array using the position