* 3.9_10 black
This commit is contained in:
parent
d3ab154609
commit
5ce4f0565f
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@ -54,12 +54,12 @@ class StackObj:
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@data.setter
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def data(self, value):
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self.__data = value
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def __eq__(self, other):
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if hasattr(other, "data"):
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return self.data == other.data
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return self.data == other
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def __ne__(self, other):
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return not self == other
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@ -71,7 +71,7 @@ class StackObj:
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def next(self, value):
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if isinstance(value, (self.__class__, None.__class__)):
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self.__next = value
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@classmethod
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def wrap(cls, value):
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return value if isinstance(value, cls) else cls(value)
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@ -87,7 +87,7 @@ class Stack:
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def __init__(self, data=None):
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self.top = None
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self.load(data or [])
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def __iter__(self):
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obj = self.top
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while obj:
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@ -106,12 +106,12 @@ class Stack:
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self.top = obj
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else:
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self.bottom.next = obj
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def push_front(self, value):
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obj = StackObj.wrap(value)
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obj.next = self.top
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self.top = obj
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def pop(self) -> StackObj:
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if not self.top:
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return None
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@ -123,14 +123,14 @@ class Stack:
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if b == self.top:
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self.top = None
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return b
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def load(self, data):
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for x in data:
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self.push_back(x)
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def __len__(self):
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return sum(1 for _ in self)
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def validate_index(self, idx: int):
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if not isinstance(idx, int) or not 0 <= idx < len(self):
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raise IndexError("неверный индекс")
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@ -143,18 +143,18 @@ class Stack:
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def __setitem__(self, idx: int, value):
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self.validate_index(idx)
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if idx == len(self):
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self.push(value)
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return
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prev = self.top
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for i, v in enumerate(self):
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prev = v
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if idx == i:
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old = v
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break
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value = StackObj.wrap(value)
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value.next = old.next
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if idx > 0:
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@ -167,29 +167,29 @@ class Stack:
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def __str__(self):
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return " -> ".join(map(str, self.get_data()))
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def __repr__(self):
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return f"{self.__class__.__name__}({self.get_data()!r})"
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def tests():
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code = (
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b'b95j*AX9W<V{0fW3UhQWaCLKNUt(cnYbaB6VPk7gVrnQNF(N4`3UhQWaCLKNUuJS|ZgeP9bYWv'
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+ b'_Phx5)A~GT=DGCZ<b8}^KbRctdTQFT9Jv|^IG9n;hZe$>HbXzf9AU!=GA~7N?AR^Gc(6!LA(6!Nk'
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+ b'(7n-%(6u1Yx6r-Nu+fLmwa~rLxY3Uw(6rF7(7n*T(TmZAAketbw;<5I(6P~q(6!LI(Sp#v(6S)Wf'
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+ b'zg7{wa~iIuq+_ZztMouxFFEJ(6P~g(6G^o(6!LL(74dJAkexX(7n*O(7YhfztFxQ(74dO(6rFC(7'
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+ b'Mrq(Ssri3UhQ@FkK)$AR;g#3So0|WpZ>Nb97rUT_8O@AR;g#EFdD#ztFzWyU~NuhtRdqz0kfO(7n'
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+ b'*L(6Z3A(SXps(7w>MAkeqaz0k1HhtRdqz0kPOwII;A(6=DazR<DJiqN&ty3vBruprTa(Sp#m(7Mp'
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+ b'DEFjRb(7w>O(7e#T(6-RM(7r4n(7n*L(7MpR(SXr_(6!LI(Sp#u(7qtifY7kevCzKJg3z$gwb6ng'
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+ b'(7(}u(74fo(6Z35(74dD(6G?G(74dGAke+gzR<GJzR<JKz97)I(7n*G(TC8r(7n*O(T^a|zR<DJi'
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+ b'qN&ty3vBsgCNm?(Sp#m(7MpDA_@v-Z*m}SVrn31ZXk1XItm~lARu9Lb7gXLAZc@HZgX^DZewLAZ('
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+ b'?dJAX9W<V{1=hYAGxrBGA9lfY7)g(7({N(SXpk(6P|I(SXpkAkl%*g3z_ly3nv7(TC8r(SXpk(6='
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+ b'DbhS0dsy3o5I(6rFL(7VvK(7n-%AkebVzR<VOveAIhu+fRou+f6ijM0J7k08*#(6P~q(6!LI(Sp&'
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+ b'7AkezdyU?)Ffzg4`upm=(VPk7gVrn7^3UqRLItm~lARu8NJs@**TQgk>Wq4y{aC9I^Ze(S6MRIa)'
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+ b'aykkiARr)Nb8}^KbRbl6b!7@=Y;$Eg3LqdLAYpTJWpZ>NMqzAoWh@{f(7n*LAkl%)v(UBBz0kGMf'
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+ b'Y7+nfY83sve2;5yU@PTfzga0(74fo(7MpO(T>rF(6!LL(74dGAW3dyWq3t$a&K}X'
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b"b95j*AX9W<V{0fW3UhQWaCLKNUt(cnYbaB6VPk7gVrnQNF(N4`3UhQWaCLKNUuJS|ZgeP9bYWv"
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+ b"_Phx5)A~GT=DGCZ<b8}^KbRctdTQFT9Jv|^IG9n;hZe$>HbXzf9AU!=GA~7N?AR^Gc(6!LA(6!Nk"
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+ b"(7n-%(6u1Yx6r-Nu+fLmwa~rLxY3Uw(6rF7(7n*T(TmZAAketbw;<5I(6P~q(6!LI(Sp#v(6S)Wf"
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+ b"zg7{wa~iIuq+_ZztMouxFFEJ(6P~g(6G^o(6!LL(74dJAkexX(7n*O(7YhfztFxQ(74dO(6rFC(7"
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+ b"Mrq(Ssri3UhQ@FkK)$AR;g#3So0|WpZ>Nb97rUT_8O@AR;g#EFdD#ztFzWyU~NuhtRdqz0kfO(7n"
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+ b"*L(6Z3A(SXps(7w>MAkeqaz0k1HhtRdqz0kPOwII;A(6=DazR<DJiqN&ty3vBruprTa(Sp#m(7Mp"
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+ b"DEFjRb(7w>O(7e#T(6-RM(7r4n(7n*L(7MpR(SXr_(6!LI(Sp#u(7qtifY7kevCzKJg3z$gwb6ng"
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+ b"(7(}u(74fo(6Z35(74dD(6G?G(74dGAke+gzR<GJzR<JKz97)I(7n*G(TC8r(7n*O(T^a|zR<DJi"
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+ b"qN&ty3vBsgCNm?(Sp#m(7MpDA_@v-Z*m}SVrn31ZXk1XItm~lARu9Lb7gXLAZc@HZgX^DZewLAZ("
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+ b"?dJAX9W<V{1=hYAGxrBGA9lfY7)g(7({N(SXpk(6P|I(SXpkAkl%*g3z_ly3nv7(TC8r(SXpk(6="
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+ b"DbhS0dsy3o5I(6rFL(7VvK(7n-%AkebVzR<VOveAIhu+fRou+f6ijM0J7k08*#(6P~q(6!LI(Sp&"
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+ b"7AkezdyU?)Ffzg4`upm=(VPk7gVrn7^3UqRLItm~lARu8NJs@**TQgk>Wq4y{aC9I^Ze(S6MRIa)"
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+ b"aykkiARr)Nb8}^KbRbl6b!7@=Y;$Eg3LqdLAYpTJWpZ>NMqzAoWh@{f(7n*LAkl%)v(UBBz0kGMf"
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+ b"Y7+nfY83sve2;5yU@PTfzga0(74fo(7MpO(T>rF(6!LL(74dGAW3dyWq3t$a&K}X"
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)
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exec(__import__('base64').b85decode(code))
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exec(__import__("base64").b85decode(code))
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if __name__ == "__main__":
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