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Sagot :
The program to find the number of periods in which the rating is consecutively decreasing is; As written in the attached file
What is the program array?
What we are required to do to find the number of elements in decreasing part. For example;
4,3 means One decreasing part and has 2 elements
5, 4, 3 means second decresing part and has 3 element.
Thereafter, we just add n*(n + 1)/2 to result.
where;
n = number of elements in any part
n*(n + 1) /2 is number of decreasing subarray that can be made
For the second decreasing part which is [5, 4, 3];
number of sub arrays you can make = 3 * 4/2 = 6
Thus, we have;
[5], [4,], [3], [5,4],[4,3],[5,4,3]
The program to find the number of periods in which the rating is consecutively decreasing is as follows in the attached file;
Read more about program array at; https://brainly.com/question/16266708

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