jdflyfly

2014年7月7日

[leetcode] Copy List with Random Pointer

摘要： A linked list is given such that each node contains an additional random pointer which could point to any node in the list or null. Return a deep copy of the list. 阅读全文

posted @ 2014-07-07 01:06 jdflyfly 阅读(196) 评论(0) 推荐(0)

[leetcode] Single Number II

摘要： Given an array of integers, every element appears three times except for one. Find that single one. 阅读全文

posted @ 2014-07-07 01:03 jdflyfly 阅读(302) 评论(0) 推荐(0)

[leetcode] Single Number

摘要： Given an array of integers, every element appears twice except for one. Find that single one. 阅读全文

posted @ 2014-07-07 00:32 jdflyfly 阅读(149) 评论(0) 推荐(0)

[leetcode] Candy

摘要： There are N children standing in a line. Each child is assigned a rating value. 阅读全文

posted @ 2014-07-07 00:23 jdflyfly 阅读(143) 评论(0) 推荐(0)

[leetcode] Gas Station

摘要： There are N gas stations along a circular route, where the amount of gas at station i is gas[i]. 阅读全文

posted @ 2014-07-07 00:12 jdflyfly 阅读(164) 评论(0) 推荐(0)

2014年7月6日

[leetcode] Clone Graph

摘要： Clone an undirected graph. Each node in the graph contains a label and a list of its neighbors. 阅读全文

posted @ 2014-07-06 23:18 jdflyfly 阅读(154) 评论(0) 推荐(0)

[leetcode] Palindrome Partitioning II

摘要： Given a string s, partition s such that every substring of the partition is a palindrome. 阅读全文

posted @ 2014-07-06 23:10 jdflyfly 阅读(179) 评论(0) 推荐(0)

[leetcode] Palindrome Partitioning

摘要： Given a string s, partition s such that every substring of the partition is a palindrome. 阅读全文

posted @ 2014-07-06 22:59 jdflyfly 阅读(270) 评论(0) 推荐(0)

[leetcode] Surrounded Regions

摘要： Given a 2D board containing 'X' and 'O', capture all regions surrounded by 'X'. 阅读全文

posted @ 2014-07-06 22:54 jdflyfly 阅读(223) 评论(0) 推荐(0)

[leetcode] Sum Root to Leaf Numbers

摘要： Given a binary tree containing digits from 0-9 only, each root-to-leaf path could represent a number. 阅读全文

posted @ 2014-07-06 22:47 jdflyfly 阅读(140) 评论(0) 推荐(0)

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