Programming
Showing 3841–3864 of 11272 results
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[SOLVED] 代写 concurrency database 1. Whitlock Department Stores runs a multiuser DBMS on a LAN file server. Unfortunately, at the present time, the DBMS does not enforce concurrency control. One Whitlock customer had a balance due of $500 when the following three transactions related to this customer were processed at the same time:
Programming 30 $ Add to cart -
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[SOLVED] 代写 C algorithm The input consists of four items: a string of all (unique) letters of length p, a (p + 1) x (p + 1) substitution matrix (represented by a list of lists) and the two sequences. For instance, the first input could be “ABC” in which case the second input should be a symmetric 4 x 4 matrix, presented as a list of five five-element lists, each of them being a row vector. The indices are as follows: 0 for A, 1 for B, 2 for C, 3 for indel denoted by _. So if the scoring matrix is A B C _ A 1 -1 -2 -1 B -1 2 -4 -1 C -2 -4 3 -2 _ -1 -1 -2 0 the first two inputs should be “ABC” and [[1,-1,-2,-1], [-1,2,-4.-1],[-2,-4,3,-2],[-1,-1,-2,0]]. You need to provide three functions which implement the following algorithms.
Programming 30 $ Add to cart -
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