2018年10月4日
Find minimum number of people to reach to spread a message across all people in twitter
摘要： Considering that I'ld would like to spread a promotion message across all people in twitter. Assuming the ideal case, if a person tweets a message, th 阅读全文
posted @ 2018-10-04 08:23 轻风舞动 阅读(293) 评论(0) 推荐(0)
[LeetCode] 658. Find K Closest Elements 寻找K个最近元素
摘要： Given a sorted array, two integers k and x, find the k closest elements to x in the array. The result should also be sorted in ascending order. If the 阅读全文
posted @ 2018-10-04 04:51 轻风舞动 阅读(625) 评论(0) 推荐(0)