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Write pseudocode for the binary search algorithm and state, with an explanation, it's worst case complexity in big-O notation

procedure binarySearch(A[], start, end, item): if start <= end: i = ceil((start + end) / 2)
if A[i] = item: return i if A[i] > item: return binarySearch(A[], i + 1, end, item) if...

YB
Answered by Yagna B. Computing tutor
1441 Views

State the main features of a tree

It is a dynamic hierarchical data structure, it has a node at the top of the tree called root ode ad each node can have children nodes and the lines joining the nodes are called branches. A node that has ...

ZL
Answered by Zifeng L. Computing tutor
3244 Views

What is a network protocol and why do we need it?

In computer networking, in order for two end devices to communicate in some way, we need rules. These rules are called network protocols. Network protocols are predefined set of rules for effective commun...

TM
Answered by Toma M. Computing tutor
5180 Views

What is the difference between HTML, CSS and JavaScript

HTML, CSS and JavaScript are the building blocks of the internet which are used to build all the websites around. HTML, or Hyper Text Markup Language, defines the layout of a webpage (where the headings g...

DJ
2534 Views

What is the truth table for the Boolean operator AND?

The Boolean operator AND is a very common one encountered in Computer Science, along with NOT and OR (and its variant XOR). The operator takes in two inputs and gives one output. The truth table shows all...

AN
1928 Views

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