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{a m b n c i | m> n + i}查找該語言的文法
我一直試圖弄清楚這兩個小時。這是我迄今爲止所擁有的。
//To start with as many a's as you want:
S => a | aA | aS
//To ensure an a gets added each time a b or c does so there is always at least 1 more a than b's plus c's.
A => aBb | aaBbCc | aCc
B => aBb | lambda
C => ???
我知道這是不正確的,這就是爲什麼我要求幫助/提示。
謝謝。