Given a string containing only digits, restore it by returning all possible valid IP address combinations.
For example:
Given "25525511135",
return ["255.255.11.135", "255.255.111.35"]. (Order ...
分类：
其他好文 时间：
2015-07-07 19:30:43
阅读次数：
116
Given a string s, partition s such that every substring of the partition is a palindrome.
Return all possible palindrome partitioning of s.
For example, given s = “aab”,
Return
[...
分类：
其他好文 时间：
2015-07-07 19:28:43
阅读次数：
116
题目：Given a set of distinct integers,S, return all possible subsets.Note:Elements in a subset must be in non-descending order.The solution set must not...
分类：
其他好文 时间：
2015-07-07 19:17:16
阅读次数：
128
Combination Sum IIIFind all possible combinations ofknumbers that add up to a numbern, given that only numbers from 1 to 9 can be used and each combin...
分类：
其他好文 时间：
2015-07-07 19:12:51
阅读次数：
105
题目：Given two integersnandk, return all possible combinations ofknumbers out of 1 ...n.For example,Ifn= 4 andk= 2, a solution is:[ [2,4], [3,4], [2,...
分类：
其他好文 时间：
2015-07-07 18:42:12
阅读次数：
101
Find all possible combinations of k numbers that add up to a number n, given that only numbers
from 1 to 9 can be used and each combination should be a unique set of numbers.
Ensure that numbers wi...
分类：
其他好文 时间：
2015-07-07 11:07:18
阅读次数：
94
kernel/smp.c/* An arch may set nr_cpu_ids earlier if needed, so this would be redundant */
void __init setup_nr_cpu_ids(void)
{
nr_cpu_ids = find_last_bit(cpumask_bits(cpu_possible_mask),NR_CPUS) +...
分类：
其他好文 时间：
2015-07-06 21:52:09
阅读次数：
395
Given a set of distinct integers, nums, return all possible subsets.Note:
Elements in a subset must be in non-descending order.
The solution set must not contain duplicate subsets.
For example,
If...
分类：
其他好文 时间：
2015-07-06 17:46:35
阅读次数：
122
题目：
Implement atoi to convert a string to an integer.
Hint: Carefully consider all possible input cases. If you want a challenge, please do not see below and ask yourself what are the possible...
分类：
编程语言 时间：
2015-07-06 14:19:22
阅读次数：
145
Given a digit string, return all possible letter combinations that the number could represent.
A mapping of digit to letters (just like on the telephone buttons) is given below.
Input:Digit st...
分类：
其他好文 时间：
2015-07-04 14:02:10
阅读次数：
282
