Eight queens are to be placed on an 8 x 8 chessboard in such a way that one queen is to be in each row. a program will store an array x[] with capacity 8 to represent such a configuration. if x[r] has value c then in row r there is a queen in column c. write a program that asks a user to enter the columns that contain queens in the 8 rows. the program makes sure there are no queens in the same column. the program then prints the board. for example, if the user enters: 0,3,4,0,0,7,6,7 the program should print: no good. (hint: use nested for loop, if column c == array[r] print ‘q’, otherwise print ‘.’) for example, if the user enters: 1,3,4,5,2,8,6,7 the program should print: .. . ..