(Knight’s Tour: Closed-Tour Test) In the Knight’s Tour (Exercise 6.22), a full tour occurs when the knight makes 64 moves, touching each square of the chessboard once and only once. A closed tour...

when the knight makes 64 moves, touching each square of the chessboard once and only once. A closed tour occurswhen the 64thmove is onemove away fromthe square in which the knight started the tour. Modify the application you wrote in Exercise 6.22 to test for a closed tour if a full tour has occurred.