Problem 2522. Convert given decimal number to binary number.

Created by Pritesh Shah

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>Convert given decimal number to binary number.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/><w:jc w:val=\"left\"/></w:pPr><w:r><w:t>Example x=10, then answer must be 1010.</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

1143 Solutions
382 Solvers

Last Solution submitted on Oct 23, 2020

Last 200 Solutions

Problem Comments

Solution Comments

Solution 2496560

2 Comments

2 Comments

Jimmy Sølvsteen Nielsen on 8 Jun 2020

whereas str2double(dec2bin(x) succeeds, I dont agree it is correct.
str2double(dec2bin(10)) -> 1010
str2double(dec2bin(10)) + 2 -> 1012 ;
this makes little sense in decimal nor in binary code.

I suggest correcting the check to y_correct ='1010'

Alexander Ticona on 10 Aug 2020

function y = dec_bin(x)
y = str2num(dec2bin(x));
end

Solution 1846531

2 Comments

2 Comments

Sariha Azad on 11 Jun 2019

Why doesn't the built in function dec2bin() work here?

syed rahim on 21 Jun 2019

dec2bin returns a character vector, the answer must be an int type

Problem Recent Solvers382

Problem Tags

numbers

Community Treasure Hunt

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

Start Hunting!

Problem 2522. Convert given decimal number to binary number.

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers382

Suggested Problems

More from this Author70

Problem Tags

Community Treasure Hunt

Problem 2522. Convert given decimal number to binary number.

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers382

Suggested Problems

More from this Author70

Problem Tags

Community Treasure Hunt

Players