Add Go lang

Author: AbdelrahmanDwedar

switch.go

@@ -0,0 +1,31 @@
+package main;
+
+import "fmt";
+
+func main() {
+	var day_number int = 4;
+
+	switch day_number {
+	case 1:
+		fmt.Println("Saturday");
+		break;
+	case 2:
+		fmt.Println("Sunday");
+		break;
+	case 3:
+		fmt.Println("Monday");
+		break;
+	case 4:
+		fmt.Println("Tuesday");
+		break;
+	case 5:
+		fmt.Println("Wednesday");
+		break;
+	case 6:
+		fmt.Println("Thursday");
+		break;
+	case 7:
+		fmt.Println("Friday");
+		break;
+	}
+}