Програмиране с Python

Курс във Факултета по Математика и Информатика към СУ

Решение на Родословно дърво от Ния Дончева

Обратно към всички решения

Към профила на Ния Дончева

Резултати

  • 6 точки от тестове
  • 0 бонус точки
  • 6 точки общо
  • 11 успешни тест(а)
  • 0 неуспешни тест(а)

Код

class Person:
def __init__(self, name, birth_year, gender, father=None, mother=None):
self.child = []
self.name = name
self.birth_year = birth_year
self.gender = gender
if mother:
self.mother = mother
self.mother.child.append(self)
else:
self.mother = None
if father:
self.father = father
self.father.child.append(self)
else:
self.father = None
def children(self, **kwargs):
if kwargs:
return [child for child in self.child
if child.gender == kwargs['gender']]
else:
return self.child
def get_brothers(self):
brothers = set()
mother_sons = set()
father_sons = set()
if self.mother:
mother_sons = {kid for kid in self.mother.child
if self.mother.gender != kid.gender
and kid is not self}
if self.father:
father_sons = {kid for kid in self.father.child
if self.father.gender == kid.gender
and kid is not self}
brothers = mother_sons.union(father_sons)
return list(brothers)
def get_sisters(self):
sisters = set()
mother_daughters = set()
father_daughters = set()
if self.mother:
mother_daughters = {kid for kid in self.mother.child
if self.mother.gender == kid.gender
and kid is not self}
if self.father:
father_daughters = {kid for kid in self.father.child
if self.father.gender != kid.gender
and kid is not self}
sisters = mother_daughters.union(father_daughters)
return list(sisters)
def is_direct_successor(self, child):
if self == child.mother:
return True
elif self == child.father:
return True
else:
return False

Лог от изпълнението

...........
----------------------------------------------------------------------
Ran 11 tests in 0.009s

OK

История (1 версия и 0 коментара)

Ния обнови решението на 31.03.2013 16:10 (преди около 11 години)

+class Person:
+ def __init__(self, name, birth_year, gender, father=None, mother=None):
+ self.child = []
+ self.name = name
+ self.birth_year = birth_year
+ self.gender = gender
+ if mother:
+ self.mother = mother
+ self.mother.child.append(self)
+ else:
+ self.mother = None
+
+ if father:
+ self.father = father
+ self.father.child.append(self)
+ else:
+ self.father = None
+
+ def children(self, **kwargs):
+ if kwargs:
+ return [child for child in self.child
+ if child.gender == kwargs['gender']]
+ else:
+ return self.child
+
+ def get_brothers(self):
+ brothers = set()
+ mother_sons = set()
+ father_sons = set()
+
+ if self.mother:
+ mother_sons = {kid for kid in self.mother.child
+ if self.mother.gender != kid.gender
+ and kid is not self}
+ if self.father:
+ father_sons = {kid for kid in self.father.child
+ if self.father.gender == kid.gender
+ and kid is not self}
+
+ brothers = mother_sons.union(father_sons)
+ return list(brothers)
+
+ def get_sisters(self):
+ sisters = set()
+ mother_daughters = set()
+ father_daughters = set()
+
+ if self.mother:
+ mother_daughters = {kid for kid in self.mother.child
+ if self.mother.gender == kid.gender
+ and kid is not self}
+ if self.father:
+ father_daughters = {kid for kid in self.father.child
+ if self.father.gender != kid.gender
+ and kid is not self}
+
+ sisters = mother_daughters.union(father_daughters)
+ return list(sisters)
+
+ def is_direct_successor(self, child):
+ if self == child.mother:
+ return True
+ elif self == child.father:
+ return True
+ else:
+ return False