2022 day24 part1

1 files changed, 22 insertions, 2 deletions

diff --git a/src/2022/day24/aoc.cpp b/src/2022/day24/aoc.cpp
index 5fd801b..80b233c 100644
--- a/src/2022/day24/aoc.cpp
+++ b/src/2022/day24/aoc.cpp
@@ -2,8 +2,28 @@
 
 namespace aoc2022 {
 
-std::pair<int, int> day24(line_view) {
-  return {0, 0};
+struct pos {
+  int x;
+  int y;
+};
+
+void expedition(int m, pos p, pos target, valley& v, int* max) {
+
+}
+
+std::pair<int, int> day24(line_view file) {
+  valley v{8,6}; //sample
+
+  int height{0};
+  per_line(file, [&v, &height](line_view lv) {
+    v.load(height++, lv);
+    return true;
+  });
+
+  int min{INT32_MAX};
+  expedition(0, {1, 0}, {6, 5}, v, &min); // sample
+
+  return {min, 0};
 }
 }