Initial commit

08-numbers-and-strings/02-strings/04-project-banger/main.go

@@ -0,0 +1,26 @@
+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package main
+
+import (
+	"fmt"
+	"os"
+	"strings"
+)
+
+// NOTE: You should always pass it at least one argument
+
+func main() {
+	msg := os.Args[1]
+	l := len(msg)
+
+	s := msg + strings.Repeat("!", l)
+	s = strings.ToUpper(s)
+
+	fmt.Println(s)
+}