how to add two binary digits of 8bit size?

input1 : 8 bit binary digit

input2 : 8 bit binary digit

output : 8 bit binary digit and carry should be stored in another variable

[Mohit Nanduri]

should not use inbuilt functions. Please help me with this code

[Rik]

This homework question is poorly phrased. It is very difficult to do anything in Matlab without using builtin functions.

Answer 1

[Chunru]

a = '01001011';
b = '00100011';
c = '00000000';

% Cosider a carry bit
carry = 0;

% loop through from last bit to first bit
%   add the bit from a and b and the carray
%   update the results for the current bit and the carry bit

[Rik]

@Chunru This is clearly homework. Please do not post complete solutions to homework questions, that will only encourage cheating. What constitutes giving someone a fish or a fishing rod is subjective, but especially without any evidence of an honest effort this looks to me like handing out fish.

[Chunru]

@Rik Updated the answer.

[Mohit N]

@Rik actually this is not my homework or assignment please try to understand I am trying to run the output wihtout use of inbuilt functions previously u said that without using built in operators we can't do anything but I got the answer from @Chunru. please try to help @Rik but don't give negative comments.

[Rik]

The answer Chunru gave used the plus operator if I recall correctly. That is a builtin function.

Also, if it isn't homework, why would you limit yourself? Is there some part of binary addition you don't understand and want to do by hand?