Problem 230. Project Euler: Problem 1, Multiples of 3 and 5

Created by Doug Hull

Solve Later

{"relationships":[{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","targetMode":"","relationshipId":"rId1","target":"/matlab/document.xml"},{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/output","targetMode":"","relationshipId":"rId2","target":"/matlab/output.xml"}],"parts":[{"partUri":"/matlab/document.xml","relationship":[],"contentType":"application/vnd.mathworks.matlab.code.document+xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<w:document xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\"><w:body><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Find the sum of all the multiples of 3 or 5 below the input value.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Thank you to</w:t></w:r><w:r><w:t> </w:t></w:r><w:hyperlink w:docLocation=\"http://projecteuler.net/problem=1\"><w:r><w:t>Project Euler Problem 1</w:t></w:r></w:hyperlink></w:p></w:body></w:document>"},{"partUri":"/matlab/output.xml","contentType":"text/xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?><embeddedOutputs><metaData><evaluationState>manual</evaluationState><layoutState>code</layoutState><outputStatus>ready</outputStatus></metaData><outputArray type=\"array\"/><regionArray type=\"array\"/></embeddedOutputs>"}]}

Solve

Solution Stats

5694 Solutions
1493 Solvers

Last Solution submitted on Jan 19, 2021

Last 200 Solutions

Problem Comments

2 Comments

2 Comments

sukeerat syan on 22 Mar 2016

Nice one :)

Aaron on 11 Sep 2016

Very well thought problem. Took me a few minutes to see why the "simplest" solution was incorrect. Well posed problem.

Solution Comments

Solution 1866801

1 Comment

1 Comment

Satyanu Bhadra on 11 Jan 2021 at 4:17

this is cheating, this is just calling the assert program, not solving the problem. Moderators should delete such solutions.

Solution 1673028

1 Comment

1 Comment

Ramon Villamangca on 13 Nov 2018

why is this wrong???

Solution 737816

1 Comment

1 Comment

Uthara Keerthan on 17 Sep 2015

It works in matlab installed in my pc,I dont konw the exact reason why the script encounters a long run time error while compiling here

Solution 677095

2 Comments

2 Comments

Fatpuss on 13 Dec 2015

Clever!

Chen Qian on 9 Jul 2019

This is very clever!

Solution 230073

1 Comment

1 Comment

Daniel Pereira on 16 Apr 2013

Well thought!!

Problem Recent Solvers1493

Problem Tags

projecteuler

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 230. Project Euler: Problem 1, Multiples of 3 and 5

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers1493

Suggested Problems

More from this Author52

Problem Tags

Community Treasure Hunt

Problem 230. Project Euler: Problem 1, Multiples of 3 and 5

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers1493

Suggested Problems

More from this Author52

Problem Tags

Community Treasure Hunt

Players