Rewrite some Ruby code in this book (中译《计算的本质》) with Swift.
swift build
- DFA, Deterministic Finite Automation (确定性有限自动机),
swift run dfa
- NFA, Nondeterministic Finite Automaton (非确定性有限自动机),
swift run nfa
- RE, Regular Expression (正则表达式),
swift run re
- DPDA, Deterministic PushDown Automaton (确定性下推自动机),
swift run dpda
- NPDA, Nondeterministic PushDown Automaton (非确定性下推自动机),
swift run npda
- TM, Turing Machine (图灵机),
swift run tm