Jeff has a sequence a1,a2,…,aN of non-negative integers. He is assigned a task to process Q queries of the following format: each query is described by two integers L≤R and asks to calculate the number of triples (i,j,k), such that Laiak

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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Chapter1: Computer Networks And The Internet
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Jeff has a sequence a1,a2,…,aN of non-negative integers. He is assigned a task to process Q queries of the following format: each query is described by two integers L≤R and asks to calculate the number of triples (i,j,k), such that L<i<j<k<R and aL>ai<aj>ak<aR. Your task is to help Jeff in developing a python program that output the number of triples explained above.

Test Case 1:

10 1

5 5 1 1 5 5 1 1 5 6

1 10

Result:

8

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