Vending Machine DFA Simulator

A Deterministic Finite Automaton simulation for a vending machine

DFA State Diagram

Start 0 Rs
Has 5 Rs 5 Rs
Has 10 Rs 10 Rs
Dispense Item

Transaction Log

Welcome! Insert coins to begin.

Chocolate Bar

Price: 15 Rs

Current State: Start (0 Rs)
Balance: 0 Rs
Change Dispenser
Insert coins to purchase an item (15 Rs)

How it Works

This simulator demonstrates a Deterministic Finite Automaton (DFA) for a vending machine. Insert 5 or 10 Rs coins to reach the required 15 Rs.