BeeperBot Manual - Department of Computing Science

of this activity by observing the movements of the robot, and watching thechanging values in the Status pane.In order to understand programming, you must come to grips with thesetwo notions of process, and how they relate to one another, or more specifically,how the processing of your code controls the actions of the robot.When running the program, also note the iteration counter associated witheach do in the Program pane. Check carefully how the counters are testedon the completion of each iteration. In particular, follow this code until youclearly understand how the nesting works. Take the hint from the comments,and change the program to see how it changes the behavior of the robot whenthe turn right command is moved inside the inner loop.6.0.5 Example Two# Second Example in the notes# draws a spiral with length based on initial piledefine get_all {while (next_to_a_beeper) {pick_beeper}}define make_side {while (has_beeper(0)) {move_beeper(0,1)create_beepermove}}define restore_bag {while (has_beeper(1)) {move_beeper(1,0)}# reduce the number by oneput_beeperdestroy_beeper}define main {get_allwhile (has_beeper(0)){make_siderestore_bagturn_left}12