Quantum Algorithms I: Deutsch-Jozsa & Grover's Search

The foundational oracle-based algorithms that first demonstrated provable quantum speedups — exponential for Deutsch-Jozsa, quadratic for Grover's search.

Read

54 min

Practice MCQs

25

Interview QA

25

Edition

v2

Editorial status

Reviewed

Relevant for

Quantum Software Engineer

Scope: IBM Quantum learning and Qiskit current algorithm documentation; original Deutsch-Jozsa, Grover, BBHT, and query lower-bound literature reviewed 2026-09-04.