From 5775ea5e50f3f1890fb7645b69c3aa14ab04a1f2 Mon Sep 17 00:00:00 2001
From: vinchent <vinchent@vinchent.xyz>
Date: Tue, 10 Sep 2024 21:15:12 +0200
Subject: [PATCH] sum: v1

---
 sum/sum.go      | 10 ++++++++++
 sum/sum_test.go | 14 ++++++++++++++
 2 files changed, 24 insertions(+)
 create mode 100644 sum/sum.go
 create mode 100644 sum/sum_test.go

diff --git a/sum/sum.go b/sum/sum.go
new file mode 100644
index 0000000..3fd2ab6
--- /dev/null
+++ b/sum/sum.go
@@ -0,0 +1,10 @@
+package sum
+
+func Sum(numbers [5]int) int {
+	sum := 0
+
+	for i := 0; i < 5; i++ {
+		sum += numbers[i]
+	}
+	return sum
+}
diff --git a/sum/sum_test.go b/sum/sum_test.go
new file mode 100644
index 0000000..cbb3345
--- /dev/null
+++ b/sum/sum_test.go
@@ -0,0 +1,14 @@
+package sum
+
+import "testing"
+
+func TestSum(t *testing.T) {
+	numbers := [5]int{1, 2, 3, 4, 5}
+
+	got := Sum(numbers)
+	exp := 15
+
+	if got != exp {
+		t.Errorf("got %d, expected %d, given %v", got, exp, numbers)
+	}
+}