From f4b408cf920e96f31a99d62ee206452f87d1d9a2 Mon Sep 17 00:00:00 2001
From: John O'Keefe <jokeefe@fastmail.com>
Date: Wed, 25 Oct 2023 12:57:21 -0400
Subject: [PATCH] completed average function

---
 averageWithArgs/averageWithArgs.go | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/averageWithArgs/averageWithArgs.go b/averageWithArgs/averageWithArgs.go
index df8079c..b373ea7 100644
--- a/averageWithArgs/averageWithArgs.go
+++ b/averageWithArgs/averageWithArgs.go
@@ -2,9 +2,21 @@ package main
 
 import (
 	"fmt"
+	"log"
 	"os"
+	"strconv"
 )
 
-func average2() {
-	fmt.Println(os.Args)
+func main() {
+	arguments := os.Args[1:]
+	var sum float64 = 0
+	for _, argument := range arguments {
+		number, err := strconv.ParseFloat(argument, 64)
+		if err != nil {
+			log.Fatal(err)
+		}
+		sum += number
+	}
+	sampleCount := float64(len(arguments))
+	fmt.Printf("Average: %0.2f\n", sum/sampleCount)
 }