Problem 2678. Find out sum and carry of Binary adder

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>Find out sum and carry of a binary adder if previous carry is given with two bits (x and y) for addition.</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>Examples</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>Previous carry is 1 and x=y=1. Addition is 1 and carry is also 1.</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>Previous carry is 0 and x=y=1. Addition is 0 and carry is also 1.</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>Previous carry is 0 and x=1, y=0. Addition is 1 and carry is also 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

1706 Solutions
815 Solvers

Last Solution submitted on May 19, 2022

Last 200 Solutions

Problem Comments

2 Comments

2 Comments

Jean-Marie Sainthillier on 20 Nov 2014

You should maybe test all the truth table no ?

Gautam Rawat on 18 Oct 2020

Some of the top solutions have made a solution only for test cases, This should be fixed.

Solution Comments

Solution 2271158

1 Comment

1 Comment

michael on 28 Nov 2020

this solution is wrong.
if pc=1, x=1, y=0 =>(2 0), but the solution is (1,0)

the test is insufficient - it is required to be 8 test cases

Solution 530239

1 Comment

1 Comment

Pritesh Shah on 19 Nov 2014

Try some logic... Instead of hard code...

Problem Recent Solvers815

Problem Tags

binary

Community Treasure Hunt

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

Start Hunting!

Problem 2678. Find out sum and carry of Binary adder

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers815

Suggested Problems

More from this Author70

Problem Tags

Community Treasure Hunt

Problem 2678. Find out sum and carry of Binary adder

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers815

Suggested Problems

More from this Author70

Problem Tags

Community Treasure Hunt

Players