2014年11月23日
LeetCode 4Sum
摘要： Given an arraySofnintegers, are there elementsa,b,c, anddinSsuch thata+b+c+d= target? Find all unique quadruplets in the array which gives the sum of ... 阅读全文
posted @ 2014-11-23 21:45 birdhack 阅读(92) 评论(0) 推荐(0)
LeetCode Two Sum
摘要： Given an array of integers, find two numbers such that they add up to a specific target number.The function twoSum should return indices of the two nu... 阅读全文
posted @ 2014-11-23 00:31 birdhack 阅读(123) 评论(0) 推荐(0)