day 22 day 13 (C) simplify/comment code

2022/day13/README.org

@@ -21,7 +21,7 @@ For example:
 [[1],4]
 
 [9]
-[[[[8,7,6]]]]
+[[8,7,6]]
 
 [[4,4],4,4]
 [[4,4],4,4,4]
@@ -86,7 +86,7 @@ are in the right order:
         - Left side is smaller, so inputs are in the right order
 
 == Pair 3 ==
-- Compare [9] vs [[[[8,7,6]]]]
+- Compare [9] vs [[8,7,6]]
   - Compare 9 vs [8,7,6]
     - Mixed types; convert left to [9] and retry comparison
     - Compare [9] vs [8,7,6]
@@ -152,8 +152,8 @@ The distress signal protocol also requires that you include two
 additional /divider packets/:
 
 #+begin_example
-[[[[2]]]]
-[[[[6]]]]
+[[2]]
+[[6]]
 #+end_example
 
 Using the same rules as before, organize all packets - the ones in your
@@ -173,14 +173,14 @@ order is:
 [1,[2,[3,[4,[5,6,0]]]],8,9]
 [1,[2,[3,[4,[5,6,7]]]],8,9]
 [[1],4]
-[[[[2]]]]
+[[2]]
 [3]
 [[4,4],4,4]
 [[4,4],4,4,4]
-[[[[6]]]]
+[[6]]
 [7,7,7]
 [7,7,7,7]
-[[[[8,7,6]]]]
+[[8,7,6]]
 [9]
 #+end_example
 
@@ -195,5 +195,3 @@ Organize all of the packets into the correct order. /What is the decoder
 key for the distress signal?/
 
 Your puzzle answer was =26289=.
-
-Both parts of this puzzle are complete! They provide two gold stars: **