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Let us design a data structure in which we want to store numbers (taking it for simplicity, else it can be anything). We want to minimise the time taken by the following three operations: Insertion, time taken to insert a new value. Deletion, time taken to remove an existing value. Searching, time taken to search […]

Throughout the United States, police officers are beginning to wear body cameras. Should principals in America’s public-school systems follow their example?

South Africa has eight of the top 15 universities in Africa but its higher learning institutions are rated as the worst performing among the BRICS emerging market nations.

Arrange the below functions in the increasing order of their asymptotic complexity: A(n) = 2n B(n) = n3/2 C(n) = n * lg(n) D(n) = nlg(n)

What is the difference between Linked List and Arrays?

What is recursion? What is head-recursion and tail-recursion? Should we use recursive or non-recursive functions?

If you have a byte-addressable memory (i.e every byte in the memory has an address) and an address bus of size 12 (i.e 12 wires in the address bus or 12 bits in the Memory Address Register). How much maximum RAM can you support ?