Given an array of non-negative integers, you are initially positioned at the first index of the array.
Each element in the array represents your maximum jump length at that position.
Determine if yo...
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其他好文 时间：
2014-08-26 17:33:46
阅读次数：
200
Follow up for "Search in Rotated Sorted Array":
What if duplicates are allowed?
Would this affect the run-time complexity? How and why?
Write a function to determine if a given target is in the...
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其他好文 时间：
2014-08-26 17:19:16
阅读次数：
191
Path SumGiven a binary tree and a sum, determine if the tree has a root-to-leaf path such that adding up all the values along the path equals the give...
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其他好文 时间：
2014-08-26 17:05:36
阅读次数：
156
LeetCode: Valid PalindromeGiven a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases. For example,"A...
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其他好文 时间：
2014-08-25 22:31:25
阅读次数：
216
Given a string containing just the characters '(', ')', '{', '}', '[' and ']', determine if the input string is valid.The brackets must close in the c...
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其他好文 时间：
2014-08-25 13:04:24
阅读次数：
139
LeetCode: Word BreakGiven a string s and a dictionary of words dict, determine if s can be segmented into a space-separated sequence of one or more di...
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其他好文 时间：
2014-08-22 23:42:29
阅读次数：
215
LeetCode: Linked List CycleGiven a linked list, determine if it has a cycle in it. Follow up:Can you solve it without using extra space?地址：https://oj....
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其他好文 时间：
2014-08-22 22:28:09
阅读次数：
285
Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases.For example,"A man, a plan, a canal: Pana...
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其他好文 时间：
2014-08-19 23:57:55
阅读次数：
475
leetcode中和括号匹配相关的问题共有三个，分别是：
Valid Parentheses
Given a string containing just the characters '(', ')', '{', '}', '[' and ']',
determine if the input string is valid.
The brackets m...
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其他好文 时间：
2014-08-18 20:35:52
阅读次数：
221
Given a string s and a dictionary of words dict, determine if s can be segmented into a space-separated sequence of one or more dictionary words....
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其他好文 时间：
2014-08-18 18:40:22
阅读次数：
190
