Updated program to account for 0!

demos/factorial.js

@@ -8,7 +8,7 @@
  */
 const Computer = require("../IntComp/Computer");
 
-const program = [3, 25, 1001, 25, 0, 24, 1001, 24, -1, 24, 1006, 24, 20, 2, 25, 24, 25, 1005, 24, 6, 4, 25, 99];
+const program = [3, 34, 1007, 34, 1, 35, 1005, 35, 30, 1001, 34, 0, 33, 1001, 33, -1, 33, 1006, 33, 27, 2, 34, 33, 34, 1005, 33, 13, 4, 34, 99, 104, 1, 99];
 
 const c = new Computer(program, {
     inputFromConsole: true,