Zenefits OA test 4 Software Engineer - 面试算法+独家面经 - 美国米群网 - 海外华人留学生最大面试求职社交平台 - 计算机 商科 面试 面经 内推 刷题 算法 职场 绿卡 家庭 休闲 - Powered by MeetQun!



Zenefits OA test 4 Software Engineer - 面试算法+独家面经 - 美国米群网 - 海外华人留学生最大面试求职社交平台 - 计算机 商科 面试 面经 内推 刷题 算法 职场 绿卡 家庭 休闲 - Powered by MeetQun!

第一道题有n个火车站,每个火车站有a1, a2, ..., an张火车票可以卖,票的价格是该火车站剩余的火车票数,问怎样卖票可以让前m张票的总收入最高,并打印总收入。比如说m = 4, n = 2, a1 = 2, a2 = 5, 则总收入为14 = 5 + 4 + 3 + 2. 想了半天,只能通过一个test case,求版上大神指导啊。
# I& {* p* A: W2 a# L第二道题有点像 Lexicographic rank of a string, 但是存在重复字符,并且可能存在rank很大的情况需要处理。还有一些其他的要求,不太记得了。总之也是好不容易搜到一个比较可行的答案,一运行也只过了一个test case.
$ H, p* `& u# T, n5 A! h基本跪了,只能move on.不过他家势头很好,比较倾向招有经验的,据说今年engineer组要扩大一倍,有经验有实力的小伙伴加油申请吧(只有两轮,OA过后就是onsite)

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