Does hashmap sort automatically?
Briefly explain recursive algorithm?
Explain quick sort and merge sort algorithms and derive the time-constraint relation for these.
What exactly is a thread?
Are duplicates allowed in hashmap?
Why do we need sorting algorithms?
What do you mean by quadratic probing?
an array t[100] which contains numbers between 1..99. Return the duplicated value. Try both O(n) and O(n-square).
What is the difference between set and unordered_set?
How do stacks work?
What is complexity of quicksort?
Is python good for freshers?
What is difference between static and dynamic array?