add: for statement loop exercises

13-loops/05-for-range/01-loop-over-slices/main.go

@@ -0,0 +1,54 @@
+// 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"
+)
+
+func main() {
+	// i := 1
+	// fmt.Printf("%q\n", os.Args[1])
+	// fmt.Printf("%q\n", os.Args[i])
+
+	// i++
+	// fmt.Printf("%q\n", os.Args[2])
+	// fmt.Printf("%q\n", os.Args[i])
+
+	// i++
+	// fmt.Printf("%q\n", os.Args[3])
+	// fmt.Printf("%q\n", os.Args[i])
+
+	// --------------------------------
+	// #1st way:
+	// --------------------------------
+
+	// for i := 1; i < len(os.Args); i++ {
+	// 	fmt.Printf("%q\n", os.Args[i])
+	// }
+
+	// --------------------------------
+	// #2nd way:
+	// --------------------------------
+
+	// for i, v := range os.Args {
+	// 	if i == 0 {
+	// 		continue
+	// 	}
+	// 	fmt.Printf("%q\n", v)
+	// }
+
+	// --------------------------------
+	// #3rd way (best):
+	// --------------------------------
+
+	for _, v := range os.Args[1:] {
+		fmt.Printf("%q\n", v)
+	}
+}