You are given a sequence of integers A1, A2, ..., AN and an integer M. For any valid integers p, q, let's define F(p,q) as the dot product of the subsequences Ap, Ap+1,..., Ap+M-1 and Aq, Aq+1,..., Aq+M-1, İ.e. F(p, q) = E Apti · Aqti- м-1 vi=0 You should process Q queries. In each query: • You are given two integers pos and val. Change the value of Apos to val. • Then, find the sum S = N-M+1N-M+1 と-1 F(i, j). Lj=1 Develop a python code that prints a single line containing one integer S % 999000 Sample Input: 321 321 32 Output: 49
You are given a sequence of integers A1, A2, ..., AN and an integer M. For any valid integers p, q, let's define F(p,q) as the dot product of the subsequences Ap, Ap+1,..., Ap+M-1 and Aq, Aq+1,..., Aq+M-1, İ.e. F(p, q) = E Apti · Aqti- м-1 vi=0 You should process Q queries. In each query: • You are given two integers pos and val. Change the value of Apos to val. • Then, find the sum S = N-M+1N-M+1 と-1 F(i, j). Lj=1 Develop a python code that prints a single line containing one integer S % 999000 Sample Input: 321 321 32 Output: 49
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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