码迷,mamicode.com
首页 >  
搜索关键字:valid sudoku    ( 3260个结果
json数据相对于xml数据.
JSON is a valid subset of JavaScript, Python, and YAMLJSON parsing is generally faster than XML parsing.JSON is a more compact format, meaning it weig...
分类:Web程序   时间:2014-11-29 06:44:14    阅读次数:141
Leetcode: Valid Parentheses
Given a string containing just the characters'(',')','{','}','['and']', determine if the input string is valid.The brackets must close in the correct ...
分类:其他好文   时间:2014-11-28 17:32:06    阅读次数:184
LeetCode: Longest Valid Parentheses O(n)时间 O(1)空间
题目: Given a string containing just the characters '(' and ')', find the length of the longest valid (well-formed) parentheses substring. For "(()", the longest valid parentheses substrin...
分类:其他好文   时间:2014-11-27 23:42:23    阅读次数:196
jpython LookupError: unknown encoding ‘ms936‘ 问题解决
到jpython2.5.3文件下,找到registry文件,将里面的内容这个部分修改 修改前: # Setting this to a valid codec name will cause the console to use a # different encoding when reading commands from the c...
分类:编程语言   时间:2014-11-27 19:01:06    阅读次数:319
Restore IP Addresses
Given a string containing only digits, restore it by returning all possible valid IP address combinations.For example:Given"25525511135",return["255.2...
分类:其他好文   时间:2014-11-27 18:16:58    阅读次数:170
[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:2014-11-27 16:30:19    阅读次数:226
【Leetcode】Evaluate Reverse Polish Notation
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: ["2", "1", ...
分类:其他好文   时间:2014-11-27 14:42:26    阅读次数:197
LeetCode: Evaluate Reverse Polish Notation 解题报告
Evaluate Reverse Polish NotationEvaluate the value of an arithmetic expression in Reverse Polish Notation.Valid operators are +, -, *, /. Each operand...
分类:其他好文   时间:2014-11-26 22:25:26    阅读次数:478
Valid Palindrome ——判断字符串是否为回文串
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/41488377 通过本文你可能会学到的知识为: (1)对String类中的valueOf()方法、charAt()方法、equalsIgnoreCase()方法有所了解,并知道如何使用。 (2)对Character类中的isLetterOrDigit()方法有所了解。 (3)理解解题思路,提高分析问题的能力。 注: String类:...
分类:其他好文   时间:2014-11-25 23:45:17    阅读次数:258
Leetcode-Valid Number
Validate if a given string is numeric. Some examples:"0" => true" 0.1 " => true"abc" => false"1 a" => false"2e10" => trueNote: It is intended for t...
分类:其他好文   时间:2014-11-25 12:23:32    阅读次数:163
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!