7, 9, 1, 15, -5, 21, ( )。 A.36B.-11C.13D.27
7, 9, 1, 15, -5, 21, ( )。 A.36
B.-11
C.13
D.27
相关考题:
假定一个初始堆为(1,5,3,9,12,7,15,10)则进行第一趟堆排序后得到的结果为()A.3,5,7,9,12,10,15,1B.3,5,9,7,12,10,15,1C.3,7,5,9,12,10,15,1D.3,5,7,12,9,10,15,1