Problem 2120. Rounding off numbers to n decimals

Created by Marcel

Solve Later

{"relationships":[{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","relationshipId":"rId1","target":"/matlab/document.xml"},{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/output","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\"?><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>Inspired by a mistake in one of the problems I created, I created this problem where you have to round off a floating point number to n decimals. There are 2 inputs to the function: x: floating point number and n: number of decimals which need to match with the given solutions.</w:t></w:r></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

1158 Solutions
769 Solvers

Last Solution submitted on Nov 26, 2020

Last 200 Solutions

Problem Comments

1 Comment

1 Comment

walid hamidi on 17 Sep 2020

easy
y = round(x,n)

Problem Recent Solvers769

Problem Tags

Community Treasure Hunt

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

Start Hunting!

Problem 2120. Rounding off numbers to n decimals

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers769

Suggested Problems

More from this Author10

Problem Tags

Community Treasure Hunt

Problem 2120. Rounding off numbers to n decimals

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers769

Suggested Problems

More from this Author10

Problem Tags

Community Treasure Hunt

Players