1 files changed, 5 insertions, 0 deletions

diff --git a/sum.go b/sum.go
new file mode 100644
index 0000000..9642c6f
--- /dev/null
+++ b/sum.go
@@ -0,0 +1,5 @@
+package sum
+
+func sum(a, b int) int {
+	return a + b
+}