func main() {
    print(3 + 5)
    print(3 - -6)
    print(20 * 4)
    print(111 / 11)

    print(50 and 10)
    print(0 or 20)
    print(0 and 1)
    print(1 ? 5 : 7)
    print(0 ? 20 : 30)

    return other()
}

func other() {
    var x
    x = !5 == !6
    x = !(5 != 6)
    x = 10 < 10
    x = 10 <= 10
    x = 10 > 10
    x = 10 >= 10
    x = 40 + 20 + x * 2
    return x
}