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Godrik0
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- -8 баллов за
merge - -8 баллов за
extract_min - -4 балла за
insert
Итого 10/30
| self.head = None | ||
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| def merge(self, h1, h2): |
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merge должен принимать 2 аргумента, self и other_heap, либо же делать метод статическим и принимать h1, h2
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| while cur_h.sibling is not None: | ||
| if cur_h.deg != cur_h.sibling.deg: | ||
| tmp = cur_h.sibling | ||
| cur_h.sibling = cur_h.sibling.child |
| curxBefore = None | ||
| xBefore = None | ||
| while curx is not None: | ||
| if curx.key < mn: |
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В текущем виде получаются такие сравнения 5 < -1e9
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| def insert(self, value): | ||
| new_h = PriorityQueue() | ||
| new_h.head = Vertex(1, value, None, None) |
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| while curx is not None: | ||
| curx = curx.sibling |
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Тут должен был быть разворот списка детей
| xBefore.sibling = x.sibling | ||
| h_new = None | ||
| curx = x.child | ||
| h_new.head = x.child |
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| def delete(self, h): | ||
| while self.head is not None: | ||
| self.exctract_min(h) |
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Обычно в delete мы хотим удалить конкретную вершину, сейчас у вас скорее clear
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Тестов нет, так как не смогла задебажить фукнцию merge и она работает некорректно (скорее всего, как и exctract_min, так как не было возможности её проверить)