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Questions - sequence

Find a sequence in a matrix as efficiently as possible

Few requirements. Before posting your answer please!! 1) Make sure that your function does not give errors with other data, simulate several similar matrices. (turn off the seed) 2) Make sure your fun...
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mr.T

r

performance

matrix

sequence

Votes: 0

Answers: 6

Latest Answer

With accumulate: purrr::accumulate(apply(m, 2, which), .init = -Inf, ~ min(.y[.y > min(.x)]))[-1] # or purrr::accumulate(apply(m, 2, which), .init = -Inf, ~ .y[.y > .x][1])[-1] # x1 x2 x3 # ...
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Maël

WSO2 ESB 5.0.0 - How to check API response is in JSON format or not

How to validate the API response is in JSON or in HTML format using outsequence in wso2 ESB 5.0.0 I want to alter the response code if response is in HTML format.
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Mak

wso2

sequence

wso2-esb

Votes: 0

Answers: 1

Latest Answer

You can try use switchMediator with something like that below. But be aware and dont try to use <log level =" full "> on HTML, unless you have proper messageBuilder and messageFormater...
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tmoasz

Number of valid sequences that satisfies given constraints

The question is to find number of valid sequences (A1,A2....AN) with given constraints: Value of Ai lies between 1 and 6 (1<= Ai <= 6) Two adjacent numbers should be coprime. For e.g. 2,4,.. se...
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Tarun

algorithm

math

sequence

permutation

Votes: 0

Answers: 4

Latest Answer

What you have here is a graph search problem which can be solved using backtracking search and can be made to run even faster using memoization. Defining the states Following the rules in the question...
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Tomer Geva

Looking for the most profitable range (mathematical names: &quot;maximum subarray problem&quot; or &quot;maximum consecutive subsequence sum&quot;)

To be able to find the most profitable range, I add the lowest value I want to the highest value I want, with that I create a table like this example: https://docs.google.com/spreadsheets/d/17zpapBeC5...
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Digital Farmer

google-sheets

google-sheets-formula

sequence

cumulative-sum

sumifs

Votes: 0

Answers: 1

Latest Answer

max: =INDEX(MAX(IF(SEQUENCE(MAX(A:A)+1)>=SEQUENCE(1, MAX(A:A)+1), SUMIF(SEQUENCE(MAX(A:A)+1), "<="&SEQUENCE(MAX(A:A)+1), B:B)* SEQUENCE(1, MAX(A:A)+1, 1, )-QUERY(QUERY( (SEQUE...
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player0

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