Given an arraySofnintegers, are there
elementsa,b,c, anddinSsuch thata+b+c+d= target? Find all unique quadruplets in
the array which gives the sum of ...
分类:
其他好文 时间:
2014-06-04 22:44:27
阅读次数:
250
Given amxngrid filled with non-negative
numbers, find a path from top left to bottom right whichminimizesthe sum of all
numbers along its path.Note:Yo...
分类:
其他好文 时间:
2014-06-04 20:57:08
阅读次数:
360
Given a 2D board and a word, find if the word
exists in the grid.The word can be constructed from letters of sequentially
adjacent cell, where "adjace...
分类:
其他好文 时间:
2014-06-04 20:56:34
阅读次数:
343
Given a set of candidate numbers (C) and a
target number (T), find all unique combinations inCwhere the candidate numbers
sums toT.Thesamerepeated num...
分类:
其他好文 时间:
2014-06-04 20:15:09
阅读次数:
289
Given a collection of candidate numbers (C) and
a target number (T), find all unique combinations inCwhere the candidate numbers
sums toT.Each number ...
分类:
其他好文 时间:
2014-06-04 20:14:25
阅读次数:
287
Given an unsorted integer array, find the first
missing positive integer.For
example,Given[1,2,0]return3,and[3,4,-1,1]return2.Your algorithm should ru...
分类:
其他好文 时间:
2014-06-04 20:13:41
阅读次数:
350
Given two wordsword1andword2, find the minimum
number of steps required to convertword1toword2. (each operation is counted as 1
step.)You have the fol...
分类:
其他好文 时间:
2014-06-04 20:12:15
阅读次数:
199
Given a string S and a string T, find the
minimum window in S which will contain all the characters in T in complexity
O(n).For example,S="ADOBECODEBA...
Spring
AOP+EHCache简单缓存系统解决方案需要使用Spring来实现一个Cache简单的解决方案,具体需求如下:使用任意一个现有开源Cache
Framework,要求可以Cache系统中Service或则DAO层的get/find等方法返回结果,如果数据更新(使用Create/upd...
分类:
编程语言 时间:
2014-05-29 23:27:14
阅读次数:
467
问题:给出的区分大小写的字母字符的字符串,找到最大的字符串X,或者为X,或者其逆可以找到任何给定的字符串的子串输入:输入文件的第一行包含一个整数t(1 2
#include 3 char str[101][101]; 4 int sum1;//每组测试数据中的字符串个数 5 int find_su....
分类:
编程语言 时间:
2014-05-29 21:05:13
阅读次数:
330