摘要:
简单递归。public class Solution { public TreeNode sortedArrayToBST(int[] num) { return partialConvert(num, 0, num.length-1); } private TreeNode partialConvert(int[] num, int left, int right) { if (left > right) return null; if (left == right) { retur... 阅读全文
posted @ 2013-09-14 11:53
阿牧遥
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