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2017年3月10日
[leetcode-18-4Sum]
摘要： Given an array S of n integers, are there elements a, b, c, and d in S such that a + b + c + d = target? Find all unique quadruplets in the array whic 阅读全文
posted @ 2017-03-10 15:55 hellowOOOrld 阅读(230) 评论(0) 推荐(0)
[leetcode-15-3Sum]
摘要： Given an array S of n integers, are there elements a, b, c in S such that a + b + c = 0? Find all unique triplets in the array which gives the sum of 阅读全文
posted @ 2017-03-10 10:24 hellowOOOrld 阅读(176) 评论(0) 推荐(0)