Xor

// This file is part of www.nand2tetris.org
// and the book "The Elements of Computing Systems"
// by Nisan and Schocken, MIT Press.
// File name: projects/01/Xor.hdl

/**
 * Exclusive-or gate:
 * out = not (a == b)
 */

CHIP Xor {
    IN a, b;
    OUT out;

    PARTS:


Nand(a=a,b=b,out=c);
Nand(a=a,b=c,out=d);
Nand(a=c,b=b,out=e);
Nand(a=d,b=e,out=out);




 // Put your code here:
}