A. LCISTime Limit:2000msCase Time Limit:2000msMemory Limit:32768KB64-bit integer IO format:%I64d Java class name:MainGiven n integers.You have two ope...
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其他好文 时间：
2014-07-13 23:34:39
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272
Given two sorted integer arrays A and B, merge B into A as one sorted array.
Note:
You may assume that A has enough space (size that is greater or equal to m + n) to hold additional elements from ...
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其他好文 时间：
2014-07-13 17:21:40
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208
Given two binary trees, write a function to check if they are equal or not.
Two binary trees are considered equal if they are structurally identical and the nodes have the same value.
/**
* Defin...
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其他好文 时间：
2014-07-13 15:50:25
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158
比如在插入有序链表的过程中，一般情况下要使用俩指针来遍历，而后还要判断是否在第一个位置插入；利用指针的指针后不需要另外考虑这种特殊情况。
代码：
#include
#include
struct node{
int data;
struct node *next;
} *head;
//sorted link-list
void insert(struct no...
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其他好文 时间：
2014-07-13 15:38:13
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198
Say you have an array for which the ith element is the price of a given stock on day i.
Design an algorithm to find the maximum profit. You may complete at most two transactions.
Note:
You ma...
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其他好文 时间：
2014-07-13 13:55:14
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305
Snowflake Snow Snowflakes
Time Limit: 4000MS
Memory Limit: 65536K
Total Submissions: 30512
Accepted: 8024
Description
You may have heard that no two snowflakes are al...
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其他好文 时间：
2014-07-13 13:45:20
阅读次数：
235
Design an algorithm and write code to find the first common ancestory of two nodes in a binary tree. Avoid storing additional nodes in data structure....
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其他好文 时间：
2014-07-13 13:24:21
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279
You have two very large binary trees: T1, with millions of nodes, and T2, with hundreds of nodes. Create an algorithm to decide if T2 is a subtree of ...
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其他好文 时间：
2014-07-13 13:04:00
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186
Flip Game
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 29865
Accepted: 12943
Description
Flip game is played on a rectangular 4x4 field with two-sided p...
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其他好文 时间：
2014-07-12 19:15:30
阅读次数：
136
Problem Description
A ring is compose of n circles as shown in diagram. Put natural number 1, 2, ..., n into each circle separately, and the sum of numbers in two adjacent circles should be a prime...
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其他好文 时间：
2014-07-12 16:42:15
阅读次数：
271
