1 files changed, 3 insertions, 0 deletions

diff --git a/01_library/library.c b/01_library/library.c
new file mode 100644
index 0000000..de68b76
--- /dev/null
+++ b/01_library/library.c
@@ -0,0 +1,3 @@
+int multiply(int a, int b) {
+        return a * b;
+}