how to select span sequence in shell sort

[C_Enthusiast]

Hi all,

I want to know that how one can make a good selection of span sequence in shell sort...????

Please help...

Regards
C_Enthusiast

[Adak]

Simple - pick a sequence that has been tested and is highly rated. Then give it at least a summary test to ensure that assertion holds true for your data.

Or forget it, and use a good Quicksort, with a median (left+right)/2 pivot pick.