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.

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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…

Sakib Khan

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