2022 day12

1 files changed, 7 insertions, 1 deletions

diff --git a/src/2022/day12/aoc.cpp b/src/2022/day12/aoc.cpp
index 34913e2..2cebc3c 100644
--- a/src/2022/day12/aoc.cpp
+++ b/src/2022/day12/aoc.cpp
@@ -11,8 +11,14 @@ std::pair<int, int> day12(line_view file) {
       return true;
   });
   hm.flood(hm.start);
+  int a1 = hm.was(hm.end);
 
-  return {hm.was(hm.end), 0};
+  hm.reset();
+  // hm.print();
+  int a2{INT32_MAX};
+  hm.flood_down(hm.end, &a2);
+
+  return {a1, a2};
 }
 
 }