单选题：Given a min-heap sequence {5, 8, 12, 19, 28, 20, 15, 22}, the mi

Given a min-heap sequence {5, 8, 12, 19, 28, 20, 15, 22}, the min heap obtained after inserting 3 is __________. @[C](2)

A. 3, 8, 12, 5, 20, 15, 22, 28, 19
B. 3, 5, 12, 19, 20, 15, 22, 8, 28
C. 3, 5, 12, 8, 28, 20, 15, 22, 19
D. 3, 12, 5, 8, 28, 20, 15, 22, 19



A.3, 8, 12, 5, 20, 15, 22, 28, 19
B.3, 5, 12, 19, 20, 15, 22, 8, 28
C.3, 5, 12, 8, 28, 20, 15, 22, 19
D.3, 12, 5, 8, 28, 20, 15, 22, 19


答案：C