add: for statement loop exercises

13-loops/06-project-lucky-number-game/01-randomization/main.go

@@ -0,0 +1,34 @@
+// 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"
+	"math/rand"
+	"time"
+)
+
+func main() {
+	// rand.Seed(10)
+	// rand.Seed(100)
+
+	// t := time.Now()
+	// rand.Seed(t.UnixNano())
+
+	// ^-- same:
+
+	rand.Seed(time.Now().UnixNano())
+
+	guess := 10
+
+	for n := 0; n != guess; {
+		n = rand.Intn(guess + 1)
+		fmt.Printf("%d ", n)
+	}
+	fmt.Println()
+}