add: numbers and strings exercises

08-numbers-and-strings/02-strings/exercises/08-right-trim-it/solution/main.go

@@ -0,0 +1,23 @@
+// 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"
+	"strings"
+	"unicode/utf8"
+)
+
+func main() {
+	name := "inanç           "
+
+	name = strings.TrimRight(name, " ")
+	l := utf8.RuneCountInString(name)
+
+	fmt.Println(l)
+}