Untitled

MAX_X = 9
MAX_Y = 4


class State:
    x: int
    y: int

    def sum_x_y(self):
        return self.x + self.y

    def pour_full_x(self):
        if self.x < MAX_X:
            print("Pour full X")
            self.x = MAX_X
            return 1
        print("Fail to pour full X")
        return 0

    def pour_full_y(self):
        if self.y < MAX_Y:
            print("Pour full X")
            self.y = MAX_Y
            return 1
        return 0


    def pour_x_to_y(self):
        if self.y < MAX_Y:
            print("Pour X to Y")
            self.y = min(self.sum_x_y(), MAX_Y)

    def pour_y_to_x(self):
        print("Pour Y to X")
        self.x = min(self.sum_x_y(), MAX_X)

    def empty_x(self):
        print("Empty X")
        self.x = 0

    def empty_y(self):
        print("Empty Y")
        self.y = 0