
Elementary Search Techniques 527
will win the game? If yes, then nd that player and show the technique through which you deter-
mine this.
11.15 A simple household robot can push, or carry an object from one place to another place, walk to
a speci ed location from its current position, pick up an object, putdown an object it is presently
holding, and place an object on another provided the top of the second object is not currently
occupied by anything. e di erences that may appear between the states of the robot world are
with respect to the position of some object, position of the robot itself, whether or not the top
of an object is ...