lecture 65

Section6/63.go

@@ -2,13 +2,18 @@ package main
 
 import "fmt"
 
-func main () {
+func main() {
 	i := 0
 
 loop:
-	if i < 5{
+	if i < 5 {
 		fmt.Println(i)
 		i++
 		goto loop
 	}
+	// THIS IS AN ERROR
+	// goto todo
+	// x := 5
+	// todo:
+	//	fmt.Println("something here")
 }

Section6/65.go

@@ -0,0 +1,43 @@
+package main
+
+import (
+	"fmt"
+	"time"
+)
+
+func main() {
+	language := "golang"
+
+	switch language {
+	case "Python":
+		fmt.Println("You are learnig Python! You don't use curly braces but indentation!!")
+
+	case "go", "golang":
+		fmt.Println("Good, go for Go! You are using curly braces {}!")
+
+	default:
+		fmt.Println("Any other programming language is a good start!")
+	}
+
+	n := 5
+	switch true {
+	case n%2 == 0:
+		fmt.Println("Even number")
+	case n%2 != 0:
+		fmt.Println("Odd number")
+	default:
+		fmt.Println("Never here!!")
+	}
+
+	hour := time.Now().Hour()
+	fmt.Println(hour)
+
+	switch {
+	case hour < 12:
+		fmt.Println("Good morning")
+	case hour < 17:
+		fmt.Println("Good afernoon")
+	default:
+		fmt.Println("Good evening")
+	}
+}