Selesaikan water jug problem menggunakan Breadth First Search ( BFS ) dengan aturan berikut :
x = 7 liter, y = 5 liter
Initial state = [0,0], final state = [x,4] atau [4,y] [answer.2.content]
x = 7 liter, y = 5 liter
Initial state = [0,0], final state = [x,4] atau [4,y] [answer.2.content]