Skip to main content
4 events
when toggle format what by license comment
Dec 22, 2015 at 21:29 history migrated from programmers.stackexchange.com (revisions)
Dec 22, 2015 at 8:40 vote accept CommunityBot
Dec 22, 2015 at 8:21 comment added AmirB Thank you, perhaps i did not explain well but the swaps can not overlap as i swap two adjecent elements: element one with two, three with four, and so on.
Dec 22, 2015 at 7:54 history answered Nir Friedman CC BY-SA 3.0