Without any math know how this algorithm works

**Grover’s Algorithm** is a Quantum algorithm and It was devised by Lov Grover in 1996. The main purpose of his algorithm is usually described as **“searching a database”** at a quadratic time. Hence, Unlike other quantum algorithms, which may provide exponential speedup over their classical counterparts, Grover’s algorithm provides only a quadratic speedup to search anything in the database. However, this even quadratic speedup is highly considerable when the input size N is very large.

A simple way to explain this algorithm

The **Deutsch-Jozsa** algorithm known as the very first deterministic quantum algorithm. This algorithm first proposed by David Deutsch and Richard Jozsa in 1992 and later developed by some other scientists.

Read more On:

https://en.wikipedia.org/wiki/Deutsch%E2%80%93Jozsa_algorithm

https://www.quantiki.org/wiki/deutsch-jozsa-algorithm

The main purpose of this algorithm to show how quantum computers can solve certain functions faster than classical computers can. Suppose you have a function and you need to find whether the function is **Constant **or **Balanced**. With classical computers, the task will hold a polynomial time complexity. For the input, of n-bits, there will be 2ⁿ different…

What is Blockchain ?

According to Wikipedia

A **blockchain** — originally **block chain **is a continuously growing list of records, called *blocks*, which are linked and secured using cryptography. Each block contains typically a hash pointer as a link to a previous block, a timestamp and transaction data. By design, blockchains are inherently resistant to modification of the data. Functionally, a blockchain can serve as “an open, distributed ledger that can record transactions between two parties efficiently and in a verifiable and permanent way.” For use as a distributed ledger a blockchain is typically managed by a peer-to-peer network collectively adhering…