Modify a prgram so it displays a menu allowing the user to selct an addition, subtraction, multiplication or division problem. the final selection on the menu should let the user quit the program. after the user has finished the math problem, the program should display the menu again. this process is repeated ntil the user chooses to quit the program.

Which of the following best describe how the depth-limited search works. a normal depth-first search is performed but the number of ply/depths is limited. a normal breadth-first search is performed but the number of ply/depths is limited. a normal breadth-first search is performed but values above a specific value will be ignored. a normal depth-first search is performed but values above a specific value will be ignored.