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up upIn Reply To:问个问题~~~~~(in) Posted by:cock at 2006-10-27 14:17:16 > 1. n个整数满足a(i)<=a(i+1)+p,p是常数,O(n)排序咋做? > 2. n个整数,ai只和a(i-k)---a(i+k)之间的数交换,O(n^2/k)排序咋做? Followed by: Post your reply here: |
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