单项选择题
A.∑m(3,4,5,6,7)B.πM(0,1,2)C.∑m(0,1,2)D.πM(3,4,5,6,7)
A.两个稳定状态 B.一个稳定状态,一个暂稳态 C.两个暂稳态 D.记忆二进制数的功能
A.1l10 B.0111 C.1010 D.0100