rearranged the dir for github

- removed tools and pdfs
- rearranged the projects dirs
- added md files
- other minor changes

1 files changed, 0 insertions, 19 deletions

diff --git a/projects/02/HalfAdder.hdl b/projects/02/HalfAdder.hdl
deleted file mode 100644
index 0b40509..0000000
--- a/projects/02/HalfAdder.hdl
+++ /dev/null
@@ -1,19 +0,0 @@
-// 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/02/HalfAdder.hdl

-

-/**

- * Computes the sum of two bits.

- */

-

-CHIP HalfAdder {

-    IN a, b;    // 1-bit inputs

-    OUT sum,    // Right bit of a + b 

-        carry;  // Left bit of a + b

-

-    PARTS:

-    // Put you code here:

-    Xor (a=a, b=b, out=sum);

-    And (a=a, b=b, out=carry);

-}