From cf62599c464ee0ac0d16e09dca931ab7e9b92681 Mon Sep 17 00:00:00 2001
From: Igor V Belousov <igor@belousovv.ru>
Date: Tue, 8 Jun 2021 14:27:01 +0300
Subject: [PATCH] Chapter 1 - Input args

---
 ch1/echo1.go | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 ch1/echo1.go

diff --git a/ch1/echo1.go b/ch1/echo1.go
new file mode 100644
index 0000000..3b0324f
--- /dev/null
+++ b/ch1/echo1.go
@@ -0,0 +1,17 @@
+package main
+
+import (
+	"fmt"
+	"os"
+)
+
+func main() {
+	var s, sep string
+
+	for i := 1; i < len(os.Args); i++ {
+		s += sep + os.Args[i]
+		sep = "|"
+	}
+
+	fmt.Println(s)
+}
\ No newline at end of file