LeetCode : K-diff Pairs in an Array
摘要：
Given an array of integers and an integer k, you need to find the number of unique k-diff pairs in the array. Here a k-diff pair is defined a... 阅读全文
posted @ 2017-04-30 23:36 gechen 阅读(87) 评论(0) 推荐(0) 编辑
