A friendly place for programming greenhorns!
Programmer Certification (OCPJP)
Master exam question
May 07, 2010 00:05:20
Given a properly prepared
array containing five elements,which range
of results could a proper invocation of Arrays.binarySearch() produce?
Ans. -6 through 4
Why is the answer -6.According to me the last insertion point shoule be -5 by the formula
-(insertion point )- 1.
Since the last index must be 4 it becomes -4-1=-5
Correct me if i m wrong
May 07, 2010 00:22:15
This question has been asked earlier in the forum too. Like
. Search through the forum for previous discussions of this question...
This thread has been viewed 1220 times.
All times above are in ranch (not your local) time.
The current ranch time is
Oct 15, 2018 22:20:52
Copyright © 1998-2018