Update aocd_example_parser/examples.json

Author: wimglenn

aocd_example_parser/examples.json

@@ -2692,6 +2692,18 @@
       "answer_b":   "b_code[-2]"
     }
   ],
+  "2024/20":  [
+    {
+      "answer_a":   "'44'",
+      "answer_b":   "None",
+      "extra":      {"dt_min": 2}
+    },
+    {
+      "answer_a":   "None",
+      "answer_b":   "'285'",
+      "extra":      {"dt_min": 50}
+    }
+  ],
   "2024/21":  [
     {
       "input_data":   "a_pre[-2]"