Define a struct data type titled hill that has the following subitems: a char array of length 20 titled name, which stores the name of the hill. an int array of length 2 titled loc, which stores the (x, y) coordinates, in order, for the location of the peak of the hill. a double variable titled height, which stores the height of the hill. a double variable titled slope, which stores the steepness parameter for the hill. write the sethill() function, which should create, assign all subitems, and return a brand new hill type variable based on the following inputs to the function (specifically in this order): a char array of length 20 representing the name of the hill. an int variable representing the x-location of the hill. an int variable representing the y-location of the hill. a double variable representing the height of the hill. a double variable representing the slope of the hill. in create and fill a hill array