Section6.54

Section6/50.go

@@ -0,0 +1,37 @@
+package main
+
+import "fmt"
+
+func main() {
+	price, inStock := 100, true
+
+	if price > 80 {
+		fmt.Println("Too Expensive!")
+	}
+
+	// _ = inStock
+
+	if price <= 100 && inStock == true {
+		fmt.Println("Buy it!")
+	}
+
+	if price < 100 {
+		fmt.Println("It is cheap")
+	} else if price == 100 {
+		fmt.Println("hmmm...")
+	} else {
+		fmt.Println("Expensive!")
+	}
+
+	age := 17
+
+	if age >= 0 && age < 18 {
+		fmt.Printf("You can not vote. Please return in %d years. \n", 18-age)
+	} else if age == 18 {
+		fmt.Printf("This is your first vote")
+	} else if age > 18 && age <= 100 {
+		fmt.Printf("Please vote")
+	} else {
+		fmt.Printf("Invalid age")
+	}
+}