試卷名稱:109年 - 108 國立中山大學_碩士班招生考試_電機系(丙組):資料結構#124087
年份:109年
科目:中山◆電機◆電磁學
10. Suppose we start with an empty max-heap of integers, and enter the numbers 20 through 30 into this heap in order. Let the resulting max-heap be stored in an array. Then remove the root node from the heap. What index is 28 stored at in the array?
(A) 4;
(B) 3;
(C) 2;
(D) 1.