摘要: 136.Single Number 相关链接 "leetcode" 背景知识 Concept原理 If we take XOR of zero and some bit, it will return that bit a⊕0=a(0异或任何数得任何数) If we take XOR of two 阅读全文
posted @ 2020-04-01 19:46 qwfand 阅读(129) 评论(0) 推荐(0)
摘要: 703. Kth Largest Element in a Stream & c++ priority_queue & minHeap/maxHeap 相关链接 "leetcode" "c++ priority_queue cplusplus" "c++ priority_queue cnblog" 阅读全文
posted @ 2020-04-01 09:48 qwfand 阅读(136) 评论(0) 推荐(0)