Problem 2678. Find out sum and carry of Binary adder

Find out sum and carry of a binary adder if previous carry is given with two bits (x and y) for addition.

Examples

Previous carry is 1 and x=y=1. Addition is 1 and carry is also 1.

Previous carry is 0 and x=y=1. Addition is 0 and carry is also 1.

Previous carry is 0 and x=1, y=0. Addition is 1 and carry is also 0.

Solve

Last solution submitted on Aug 17, 2019

Jean-Marie Sainthillier on 20 Nov 2014

You should maybe test all the truth table no ?

Pritesh Shah on 19 Nov 2014

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