发电机A(2KW),B(1KW) 车间C D E
0 1 0 0 1
0 1 0 1 0
0 1 1 0 0
1 0 0 1 1
1 0 1 0 1
1 0 1 1 0
1 1 1 1 1
0 0 0 0 0
B=C⊕D⊕E
A=C⊙D⊙E