Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Create a DFA to model a vending machine that accepts nickels, dimes, and quarters, and has 2 items for sale, costing 25 cents and 35 cents. Your DFA should take a sequence of inserted coins as input, and accept if you've put in the exact amount for either of the items.
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