1 files changed, 11 insertions, 0 deletions

diff --git a/2024/21/Makefile b/2024/21/Makefile
new file mode 100644
index 0000000..baf7c67
--- /dev/null
+++ b/2024/21/Makefile
@@ -0,0 +1,11 @@
+CC=g++ -std=c++20 -g -Wall
+
+a:
+        ${CC} -o a.out day21a.cpp
+        ./a.out
+
+b:
+        ${CC} -o b.out day21b.cpp
+        ./b.out
+
+.PHONY: a b