From dfd96e51c36f30a633ca9deb7be51628d85ac056 Mon Sep 17 00:00:00 2001
From: kaiwu <kaiwu2004@gmail.com>
Date: Tue, 13 Dec 2022 18:01:35 +0800
Subject: 2022 day12 bfs

---
 src/2022/day12/aoc.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/2022/day12/aoc.cpp')

diff --git a/src/2022/day12/aoc.cpp b/src/2022/day12/aoc.cpp
index 7b79e94..4cc388d 100644
--- a/src/2022/day12/aoc.cpp
+++ b/src/2022/day12/aoc.cpp
@@ -12,11 +12,11 @@ std::pair<int, int> day12(line_view file) {
   });
 
   // hm.print();
-  std::vector<heightmap::pos> ps;
-  hm.find_prev(0, hm.end, ps);
+  std::vector<int> steps;
+  hm.find(hm.end, steps);
 
-  for (auto &p : ps) {
-    printf("%d %d\n", p.x, p.y);
+  for(auto& i : steps) {
+    printf("%d\n", i);
   }
   return {0, 0};
 }
-- 
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