Given two numbers represented as strings, return multiplication of the numbers as a string.Note: The numbers can be arbitrarily large and are non-nega...
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其他好文 时间：
2014-07-12 00:15:07
阅读次数：
268
Given two binary strings, return their sum (also a binary string).For example,a ="11"b ="1"Return"100"class Solution {public: string addBinary(stri...
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其他好文 时间：
2014-07-11 20:05:47
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224
题目：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 eq...
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其他好文 时间：
2014-07-10 14:41:23
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177
Write code to partition a linked list around a value x, such that all nodes less than x come before all nodes greater than or equal to x.Use two addit...
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其他好文 时间：
2014-07-09 17:44:36
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159
You have two numbers represented by a linked list, where each node contains a single digit. The digits are stored in reverse order, such that the Ts d...
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其他好文 时间：
2014-07-09 15:35:19
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176
When you use an arithmetic operator, the operands go through two conversions.Integer promotions: If int can represent all values of the type, then the...
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编程语言 时间：
2014-07-09 13:46:00
阅读次数：
278
Power Strings
Time Limit: 3000MS
Memory Limit: 65536K
Total Submissions: 31111
Accepted: 12982
Description
Given two strings a and b we define a*b to be their concate...
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其他好文 时间：
2014-07-09 11:11:53
阅读次数：
155
Assume you have a method isSubstring which checks if one word is a substring of another. Given two strings, s1 and s2, write code to check if s2 is a ...
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其他好文 时间：
2014-07-08 21:44:23
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177
You have two numbers represented by a linked list, where each node contains a single digit. The digits are stored in reverse order, such that the 1’s ...
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其他好文 时间：
2014-07-08 13:34:40
阅读次数：
195
题意：N个点（0~n-1），M条无向边，问去掉2个点后最多的连通分块有多少。
先去掉一个点求出各个割点，并在dfs过程中求出去掉这个割点有多少个连通分块(将iscut[u]=true改为iscut[u]++），
这样子第二次就可以直接找出最多的连通分块了。
#include
#include
#include
#include
#include
#include
#inclu...
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其他好文 时间：
2014-07-08 13:06:23
阅读次数：
145
