Two Sigma Interview Report
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Google is going to provide an over-the-wire service that the phone companies can use. This over-the-wire protocol will support three operations:- Steve September 06, 2012 in United States
(1) void I_GAVE_OUT(n) -- the phone company is telling us that it handed out phone number (n).
(2) bool IS_TAKEN_(n) -- we are telling the phone company whether (n) is taken.
(3) number GIVE_ME_ONE() - the phone company is letting us tell them what number to hand out next.
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Two Sigma Software Engineer / Developer Data Structures
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