In the heap sort implementation, once the heap has been created, we exchange the element at the top of the heap with the last element in the heap and adjust the heap size ____.

A. up by 1
B. down by 1
C. up by 2
D. down by 2


Answer: B

Computer Science & Information Technology

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What output is produced by the following code fragment?

``` for (int val = 200; val >= 0; val -= 1) if (val % 4 != 0) System.out.println(val); ```

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