码迷,mamicode.com
首页 >  
搜索关键字:letter combinations    ( 2407个结果
LeetCode: Combinations
LeetCode: CombinationsGiven two integers n and k, return all possible combinations of k numbers out of 1 ... n. For example,If n = 4 and k = 2, a solu...
分类:其他好文   时间:2014-09-04 22:03:20    阅读次数:221
52. Sort Colors && Combinations
思路: 1. 类似快排,走两遍(v=1, 分出0;v = 2,分出1)。 2. 计数排序。计数与重写。 思路:递归,每层从前往后逐步取元素。
分类:其他好文   时间:2014-09-03 18:06:26    阅读次数:278
LeetCode Solutions : Combination Sum I & II
Combination Sum  Given a set of candidate numbers (C) and a target number (T),  find all unique combinations in C where the candidate numbers sums to T. The same repeated number may be chosen fro...
分类:其他好文   时间:2014-09-02 17:48:05    阅读次数:244
SDUT Fermat’s Chirstmas Theorem(素数筛)
Fermat’s Chirstmas Theorem Time Limit: 1000ms   Memory limit: 65536K  有疑问?点这里^_^ 题目描述 In a letter dated December 25, 1640; the great mathematician Pierre de Fermat wrote to Marin...
分类:其他好文   时间:2014-09-02 10:35:34    阅读次数:254
LeetCode 21 Generate Parentheses
Given n pairs of parentheses, write a function to generate all combinations of well-formed parentheses. For example, given n = 3, a solution set is: "((()))", "(()())", "(())()", "()(())", "()()()...
分类:其他好文   时间:2014-09-02 10:29:44    阅读次数:186
Generate Parentheses
Givennpairs of parentheses, write a function to generate all combinations of well-formed parentheses.For example, givenn= 3, a solution set is:"((()))...
分类:其他好文   时间:2014-09-02 10:26:54    阅读次数:217
Combination Sum II
Given a collection of candidate numbers (C) and a target number (T), find all unique combinations in C where the candidate numbers sums to T.Each numb...
分类:其他好文   时间:2014-09-02 00:07:23    阅读次数:258
LeetCode 18 Letter Combinations of a Phone Number
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:2014-09-01 21:15:03    阅读次数:223
Leetcode dfs Combination SumII
Combination Sum II  Total Accepted: 13710 Total Submissions: 55908My Submissions Given a collection of candidate numbers (C) and a target number (T), find all unique combinations in C wher...
分类:其他好文   时间:2014-09-01 14:03:23    阅读次数:188
CSS魔法堂:选择器及其优先级
一、前言 首先看看一道阿里这期网申的题目吧!1.找出下面优先级相同的选择器 A. img.thumb:after B.[data-job="frontend"]::first-letter C. #main::before D. [...
分类:Web程序   时间:2014-09-01 14:00:03    阅读次数:255
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!