码迷,mamicode.com
首页 >  
搜索关键字:valid sudoku    ( 3260个结果
LeetCode:Evaluate Reverse Polish Notation
题目描述: Evaluate the value of an arithmetic expression in Reverse Polish Notation. Valid operators are +, -, *, /. Each operand may be an integer or another expression. Some examples: ...
分类:其他好文   时间:2014-11-25 10:53:22    阅读次数:250
Valid Parentheses——括号匹配算法
本文是在学习中的总结,欢迎转载但请注明出处:http://blog.csdn.net/pistolove/article/details/41450987 本文是在学习中的总结,欢迎转载但请注明出处:http://blog.csdn.net/pistolove/article/details/41450987 通过本文你能学到如下知识: (1)对数据结构中栈的理解,特别是Stack类中的peek()方法和pop()方法的区别。 (2)理解解题思路,提高思考问题的能力。 Given a string co...
分类:编程语言   时间:2014-11-24 22:40:46    阅读次数:257
xcode5时代如何设置Architectures和Valid Architectures
目前ios的指令集有以下几种:1,armv6,支持的机器iPhone,iPhone2,iPhone3G及对应的iTouch2,armv7,支持的机器iPhone4,iPhone4S3,armv7s,支持的机器iPhone5,iPhone5C4,arm64,支持的机器:iPhone5S机器对指令集的支...
分类:其他好文   时间:2014-11-24 13:13:01    阅读次数:206
[LeetCode]Validate Binary Search Tree
Given a binary tree, determine if it is a valid binary search tree (BST). Assume a BST is defined as follows: The left subtree of a node contains only nodes with keys less than the node's key.Th...
分类:其他好文   时间:2014-11-24 10:11:36    阅读次数:152
leetcode Valid Palindrome
Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases. For example, "A man, a plan, a canal: Panama" is a palindrome. "race a car" is not a pa...
分类:其他好文   时间:2014-11-24 10:10:28    阅读次数:152
LeetCode[Hash Table]: Valid Sudoku
Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules. The Sudoku board could be partially filled, where empty cells are filled with the character '.'. A partially filled su...
分类:其他好文   时间:2014-11-24 10:09:21    阅读次数:208
【leetcode】Evaluate Reverse Polish Notation
Evaluate Reverse Polish Notation题目描述:Evaluate the value of an arithmetic expression in Reverse Polish Notation.Valid operators are +, -,, /. Each oper...
分类:其他好文   时间:2014-11-23 14:25:38    阅读次数:176
c++ how to make your own class a valid key type for std::map?
In Java, if you want your own class to be a valid key type of the container, you just need to make it implement the interface "Comparable", and then i...
分类:编程语言   时间:2014-11-22 22:51:01    阅读次数:272
安装ruby on rails一直报Unable to download data from https://rubygems.org/的解决方案
如题,在用gem install rails时一直报这个错误,完整的错误信息如下: ERROR:  Could not find a valid gem 'rails' (>= 0), here is why:           Unable to download data from https://rubygems.org/ - Errno::ETIMEDOUT: Connection ...
分类:Web程序   时间:2014-11-22 10:40:23    阅读次数:186
POJ 2676-Sudoku(DFS)
Sudoku Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 14120   Accepted: 6976   Special Judge Description Sudoku is a very simple task. A square table with...
分类:其他好文   时间:2014-11-22 00:51:19    阅读次数:201
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!