官网:https://developer.android.com/intl/zh-tw/training/material/shadows-clipping.html
Material设计为UI元素引入了一个depth值,depth帮助用户了解每个元素相对重要性,重点关注手头的任务
每个View的elevation值,相当于z属性,它决定了阴影的大小:z越大,阴影越大。
Views仅仅在...
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移动开发 时间:
2014-10-29 19:27:58
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187
Given a binary tree, determine if it is height-balanced.For this problem, a height-balanced binary tree is defined as a binary tree in which the depth...
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其他好文 时间:
2014-10-29 14:20:43
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157
1 class Solution { 2 public: 3 int minDepth(TreeNode *root) { 4 if (root == nullptr) return 0; 5 if (root->left != nullptr&&root-...
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其他好文 时间:
2014-10-29 12:08:21
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153
1,关于递归还是要有时间就练习,又有些生疏了/** * Definition for binary tree * public class TreeNode { * int val; * TreeNode left; * TreeNode right; * TreeN...
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其他好文 时间:
2014-10-28 07:02:47
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141
问题描述:
Given a binary tree, determine if it is height-balanced.
For this problem, a height-balanced binary tree is defined as a binary tree in which the depth of the two subtrees of
every node nev...
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其他好文 时间:
2014-10-27 21:25:12
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193
Given a binary tree, determine if it is height-balanced.For this problem, a height-balanced binary tree is defined as a binary tree in which the depth...
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其他好文 时间:
2014-10-26 14:22:44
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183
Given a binary tree, find its maximum depth.The maximum depth is the number of nodes along the longest path from the root node down to the farthest le...
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其他好文 时间:
2014-10-26 07:58:51
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161
题目
Given a binary tree, find its maximum depth.
The maximum depth is the number of nodes along the longest path from the root node down to the farthest leaf node....
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其他好文 时间:
2014-10-25 18:50:01
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137
题目描述:
Given a binary tree, find its maximum depth.
The maximum depth is the number of nodes along the longest path from the root node down to the farthest leaf node.
解题思路:直接DFS。
代码:
/**...
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其他好文 时间:
2014-10-24 13:04:21
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147
Given a binary tree, determine if it is height-balanced.For this problem, a height-balanced binary tree is defined as a binary tree in which the depth...
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其他好文 时间:
2014-10-23 15:39:15
阅读次数:
149