I\'m reviewing my notes for my course on theory of computation and I\'m having trouble understanding how to complete a certain proof.Here is the question:
As most people know, P = NP is unproven and seems unlikely to be true.The proof would prove that P <= NP and NP <= P.Only one of those is hard, though.
R(x) is a red block B(x) is a blue block T(x,y) block x is on top of block y Question: W开发者_StackOverflowrite a formula asserting that if no red block is on top of a red block then no red block is
I\'ve seen the numerous questions about counting the number of set bit开发者_JS百科s in an insert type of input, but why is it useful?
i know unsigned,two\'s complement, ones\' complem开发者_JAVA百科ent and sign magnitude, and the difference between these, but what i\'m curious about is:
In BigTable开发者_StackOverflow/GFS and Cassandra terminology, what is the definition of a SSTable?Sorted Strings Table (borrowed from google) is a file of key/value string pairs, sorted by keys\"An S
I\'m studying for my final exams in my CS major on the subject distributed systems and operating systems.
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I plan to store tags (like the ones on Stackoverflow) using the Toxi scheme Tags are stored in a separate table.
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