diff --git "a/C++/codes/2024-07/\345\274\240\345\215\216\351\270\277/Astar" "b/C++/codes/2024-07/\345\274\240\345\215\216\351\270\277/Astar"
new file mode 160000
index 0000000000000000000000000000000000000000..ff7d51cebd4fd95987d09822c72227dc9078827c
--- /dev/null
+++ "b/C++/codes/2024-07/\345\274\240\345\215\216\351\270\277/Astar"
@@ -0,0 +1 @@
+Subproject commit ff7d51cebd4fd95987d09822c72227dc9078827c