# coding=utf-8

id = 157
group = 'clp_r'
number = 67
visible = True
facts = None

solution = '''\
bounding_box([], Xa/Ya, Xb/Yb) :-
    minimize(Xb - Xa),
    minimize(Yb - Ya).
bounding_box([X/Y|L], Xa/Ya, Xb/Yb) :-
    { Xa =< X, X =< Xb,
      Ya =< Y, Y =< Yb },
    bounding_box(L, Xa/Ya, Xb/Yb).'''