What is Pseudo-code?Representation of the algorithm in between a program and English statementsA programming languageA diagrammatic way of representing an algorithm

Pseudo-code is a representation of an algorithm that falls somewhere between a program and English statements. It is not a programming language itself, but rather a way of describing an algorithm in a manner that can be easily understood by both programmers and non-programmers. It uses the structural conventions of programming languages, but is intended for human reading rather than machine reading. Pseudo-code does not typically include details that would be necessary in a programming language, such as variable declarations and error-handling. It is often used in textbooks and scientific papers to describe how an algorithm should work. It is not a diagrammatic way of representing an algorithm, that would be something like a flowchart.