From 8aad7df1457e1e767c015adec4568446797c838a Mon Sep 17 00:00:00 2001
From: 23456346 <95267816+23456346@users.noreply.github.com>
Date: Thu, 2 Dec 2021 18:00:19 +0800
Subject: [PATCH] Create calculator.go

---
 calculator.go | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 calculator.go

diff --git a/calculator.go b/calculator.go
new file mode 100644
index 0000000..8d1a042
--- /dev/null
+++ b/calculator.go
@@ -0,0 +1,12 @@
+package calculator
+
+func Add(x, y int) int {
+	return x + y
+}
+
+func Subtract(x, y int) int {
+	/*
+	   large comment
+	*/
+	return x - y
+}