摘要：
Write an efficient algorithm that searches for a value in an m x n matrix. This matrix has the following properties: Integers in each row are sorted i 阅读全文
摘要：
Follow up for H-Index: What if the citations array is sorted in ascending order? Could you optimize your algorithm? Solution: # this is could also be 阅读全文
摘要：
Given an array of citations (each citation is a non-negative integer) of a researcher, write a function to compute the researcher's h-index. According 阅读全文