class Solution{public:	vectorpreorderTraversal(TreeNode *root)	{ vectorpreOrder; Traversal(root,preOrder); return preOrder;	}	stack st;private:	voi...
                            
                            
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其他好文   时间:
2014-07-03 10:10:24   
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165
                             
                    
                        
                            
                            
                                测试了两个case,属于之前blog的遗留问题: innodb如何加载数据字典 flush tables都做了什么操作先来看下innodb加载数据字典: 首次使用:select * from tt;1. 创建handler对象函数调用栈: open_binary_frm ...
                            
                            
                                分类:
数据库   时间:
2014-07-03 06:21:07   
                                阅读次数:
318
                             
                    
                        
                            
                            
                                Given a binary tree, return theinordertraversal of its nodes' values.For example:Given binary tree{1,#,2,3}, 1 \ 2 / 3return[1,3,2].Note...
                            
                            
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其他好文   时间:
2014-07-02 22:49:05   
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249
                             
                    
                        
                            
                            
                                Given a binary tree and a sum, determine if the tree has a root-to-leaf path such that adding up all the values along the path equals the given sum.Fo...
                            
                            
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其他好文   时间:
2014-07-02 22:34:44   
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318
                             
                    
                        
                            
                            
                                Givenn, how many structurally uniqueBST's(binary search trees) that store values 1...n?For example,Givenn= 3, there are a total of 5 unique BST's. 1.....
                            
                            
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其他好文   时间:
2014-07-02 22:13:23   
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191
                             
                    
                        
                            
                            
                                Given a binary tree and a sum, find all root-to-leaf paths where each path's sum equals the given sum.For example:Given the below binary tree andsum =...
                            
                            
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其他好文   时间:
2014-07-02 22:10:42   
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262
                             
                    
                        
                            
                            
                                Given a binary tree, find the maximum path sum.The path may start and end at any node in the tree.For example:Given the below binary tree, 1 ...
                            
                            
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其他好文   时间:
2014-07-02 21:13:05   
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170
                             
                    
                        
                            
                            
                                Given a string s1, we may represent it as a binary tree by partitioning it to two non-empty substrings recursively.
                            
                            
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其他好文   时间:
2014-07-02 10:03:09   
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175
                             
                    
                        
                            
                            
                                (一)二分的模版:
int binary_search(int *array, int length, int key) {
	int start = 0, end = length - 1;
	while(end >= start) {
		int middle = start + (end - start) / 2;
		int tmp = array[middle];
		if(tmp <...
                            
                            
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其他好文   时间:
2014-07-02 08:19:05   
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211
                             
                    
                        
                            
                            
                                ERROR 1665 (HY000): Cannot executestatement: impossible to write to binary log since BINLOG_FORMAT = STATEMENTand at least one table uses a storage engine limited to row-based logging.InnoDB is limited to row-logging when transaction isolation level is REA...
                            
                            
                                分类:
数据库   时间:
2014-07-02 07:46:46   
                                阅读次数:
322