Problem 195. Program an exclusive OR operation with logical operators

Created by Tobias Otto

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>Program an exclusive or operation</w:t></w:r><w:r><w:t> </w:t></w:r><w:r><w:rPr><w:b/></w:rPr><w:t>without</w:t></w:r><w:r><w:t> using the MATLAB function xor.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Use logical operators like</w:t></w:r><w:r><w:t> |</w:t></w:r><w:r><w:t>, &amp;, ~, ... instead.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Examples:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[myXOR(1,1)\n\nans = 0\n\nmyXOR(1,0)\n\nans = 1\n\nmyXOR(0,1)\n\nans = 1\n\nmyXOR(0,0)\n\nans = 0]]></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

1288 Solutions
630 Solvers

Last Solution submitted on Oct 30, 2020

Last 200 Solutions

Problem Comments

Solution Comments

Solution 1588316

1 Comment

1 Comment

A C on 20 Jul 2018

Can you show me how to write an if statement for this?
I have it in my code. It will not work for the last test.
% this if statement would not work with a=[0 0 1 1];b=[1 0 1 0];.
%if (a==0 & b~=0) || (b==0 & a~=0)
%i = 1;
%else
%i = 0;
%end
%y = i;

Solution 679575

1 Comment

1 Comment

Varoujan on 3 Jun 2015

Problem statement was not specific and didn't indicate the inputs a, b could be vectors.

Solution 211109

1 Comment

1 Comment

Richard on 1 Mar 2013

Sorry, I just wondered if xor was somehow restricted on this cody . . . I guess not.

Solution 34598

1 Comment

1 Comment

Trung Duong on 9 Feb 2012

just wonder how do you check people using xor() or not, :)

Solution 19382

1 Comment

1 Comment

@bmtran (Bryant Tran) on 31 Jan 2012

sent from my iPhone.

Problem Recent Solvers630

Problem Tags

Community Treasure Hunt

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

Start Hunting!