Counter-machine model

The counter-machine model is a theoretical computational model used in the field of computer science to study computability and complexity. It is a variation of a Turing machine and is designed to explore computational processes that involve counting. The primary components of a counter machine are counters and a finite state control. ### Key Features of Counter-Machine Model: 1. **Counters**: - A counter machine has one or more counters, each of which can hold a non-negative integer value.