r*****t
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firecs (火) 于 (Thu Feb 1 09:36:25 2007) 提到:
1 hr conference call with a HM and a chinese guy who is in that team. He is
very nice. He helped me to understand HM's questions, since that HM has an
accent that I am not used to.
Questions.
You are given a big file with about 1,000,000,000 data in it, like
20
14
-3
1099
....
how do you get the median or the estimated median?
how do you do it by some unix commands or scripts?
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