|
[回复]
[修改] [删除]
[返回版面]
|
1 |
作者: admin, 讨论版: 算法集锦, 发表时间: 2015-03-05 02:24:58 PST
标题: Permutation arrays ?
关键字: Array MS ?
Given 2 unsorted integer arrays a and b of equal size. Determine if b is a permutation of a. Can this be done in O(n) time and O(1) space ?
--
From: here
--
※ 来源: homecox.com [来自: 72.]
|
|
|
