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arrays merge and sorting
Joined: Apr 08, 2004
Mar 10, 2011 16:19:29
Array1 has 3, 5,7 and array2 has 1,4,9 how to merger these two arrays as single array with elements are in sorting order.
Can i first sort the arrays individually an then merging or first merging the 2 arrays and then do sorting ?
Joined: Oct 02, 2003
Mar 10, 2011 17:06:32
you can do it either way.
There are only two hard things in computer science: cache invalidation, naming things, and off-by-one errors
Joined: Oct 13, 2005
Mar 11, 2011 03:18:13
. . . and it should be obvious which will give better performance.
It is sorta covered in the
JavaRanch Style Guide
subject: arrays merge and sorting
Sorting elements by associated integers.
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about adding two arrays
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