Solutions for Section 2.2Exercise 2.2.1(a)States correspond to the eight combinations of switch positions, and also must indicate whether the previous roll came out at D, i.e., whether the previous input was accepted. Let 0 represent a position to the left (as in the diagram) and 1 a position to the right. Each state can be represented by a sequence of three 0s or 1s, representing the directions of the three switches, in order from left to right. We follow these three bits by either a indi
