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Difference between PDA and NPDA
written 5.6 years ago by | • modified 5.6 years ago |
Subject: Theory of Computer Science
Topic: Pushdown Automata
Difficulty: Medium
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written 5.6 years ago by | • modified 5.6 years ago |
Subject: Theory of Computer Science
Topic: Pushdown Automata
Difficulty: Medium
written 5.6 years ago by | • modified 5.6 years ago |
PDA | NPDA |
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In PDA, there may exits more than one transition for each input symbol | In NPDA, there may exits exactly one transition for each input symbol. |
Table may contains multiple defined entities. | Table contains single entities |
There is no epsilon transition, meaning that you’re not allowed to change states … |