| http://www.w3.org/ns/prov#value | - As for the swap you need to use the array and swap the values in them wonderlandslost Newbie Poster 19 posts since Feb 2012 Reputation Points: 0 [?] Q&As Helped to Solve: 0 [?] Skill Endorsements: 0 [?] 0 3 Years Ago It will not overwrite the contents if you use a new variable other than n1, though I think you do not need to in this case instead of trying to find an empty seat like, int x = findFir
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