Problem 2561. expand intervals vol.3

Created by Jan Orwat

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This is the next problem after 2528 and 2560. It is a more general case, when bounds creates intersections between intervals. Description changes as follow:

Given a row vector of an even number of scalars. Each pair create bounds of an interval but their occurence may vary. Return a row vector which consists of all the integers, ordered, non repeated, within these intervals (union of integer intervals).

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487 Solutions
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Last Solution submitted on Jun 16, 2025

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Jean-Marie Sainthillier on 16 Sep 2014

In the explanations, links are to problems, but in the solve page, links are to solutions.

Jan Orwat on 16 Sep 2014

Newer checked that. Thanks for pointing that out.

Jan Orwat on 16 Sep 2014

Should be ok now. Using seems to be not a good idea here. I have to check other problems I've submitted :-)

Asif Newaz on 22 Jan 2020

problem statement is a little vague

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Problem 2561. expand intervals vol.3

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers72

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Problem 2561. expand intervals vol.3

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers72

Suggested Problems

More from this Author40

Problem Tags

Community Treasure Hunt

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