2017年8月1日
532. K-diff Pairs in an Array 阵列中的K-diff对
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 as an integer pair (i, j), where i and j are both numbers in... 阅读全文
posted @ 2017-08-01 22:13 xiejunzhao 阅读(478) 评论(0) 推荐(0)