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	<title>TI/Ciąg Arytmetyczny - Historia wersji</title>
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	<updated>2026-04-23T01:04:27Z</updated>
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	<entry>
		<id>http://brain.fuw.edu.pl/edu/index.php?title=TI/Ci%C4%85g_Arytmetyczny&amp;diff=8009&amp;oldid=prev</id>
		<title>Tgub: Utworzono nową stronę &quot;&lt;source lang=&quot;python&quot;&gt; #!/usr/bin/env python3 # -*- coding: utf-8 -*- &quot;&quot;&quot; Created on Wed Apr 10 10:36:23 2019  @author: tgub &quot;&quot;&quot;  class CiagA():          #licznik obiekt...&quot;</title>
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		<updated>2019-04-10T10:30:49Z</updated>

		<summary type="html">&lt;p&gt;Utworzono nową stronę &amp;quot;&amp;lt;source lang=&amp;quot;python&amp;quot;&amp;gt; #!/usr/bin/env python3 # -*- coding: utf-8 -*- &amp;quot;&amp;quot;&amp;quot; Created on Wed Apr 10 10:36:23 2019  @author: tgub &amp;quot;&amp;quot;&amp;quot;  class CiagA():          #licznik obiekt...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nowa strona&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;source lang=&amp;quot;python&amp;quot;&amp;gt;&lt;br /&gt;
#!/usr/bin/env python3&lt;br /&gt;
# -*- coding: utf-8 -*-&lt;br /&gt;
&amp;quot;&amp;quot;&amp;quot;&lt;br /&gt;
Created on Wed Apr 10 10:36:23 2019&lt;br /&gt;
&lt;br /&gt;
@author: tgub&lt;br /&gt;
&amp;quot;&amp;quot;&amp;quot;&lt;br /&gt;
&lt;br /&gt;
class CiagA():&lt;br /&gt;
    &lt;br /&gt;
    #licznik obiektów klasy CiagA&lt;br /&gt;
    licznik=0&lt;br /&gt;
    &lt;br /&gt;
    @staticmethod&lt;br /&gt;
    def kwadratowa(x): &lt;br /&gt;
        return x*x&lt;br /&gt;
    &lt;br /&gt;
    @classmethod&lt;br /&gt;
    def ilenas(cls): &lt;br /&gt;
        return cls.licznik&lt;br /&gt;
    &lt;br /&gt;
    def __init__(self,a0,r):&lt;br /&gt;
        self.__a0=a0&lt;br /&gt;
        self.__r=r&lt;br /&gt;
        CiagA.licznik+=1&lt;br /&gt;
        &lt;br /&gt;
    def __del__(self):&lt;br /&gt;
        print('AAAAA umieram.......')&lt;br /&gt;
        CiagA.licznik-=1&lt;br /&gt;
        &lt;br /&gt;
    @property    &lt;br /&gt;
    def a0(self):&lt;br /&gt;
        return self.__a0&lt;br /&gt;
    &lt;br /&gt;
    @property    &lt;br /&gt;
    def r(self):&lt;br /&gt;
        return self.__r    &lt;br /&gt;
    &lt;br /&gt;
    def __getitem__(self,key):&lt;br /&gt;
        if key&amp;lt;0: raise KeyError&lt;br /&gt;
        return self.a0+key*self.r&lt;br /&gt;
    &lt;br /&gt;
    def __add__(self,other): &lt;br /&gt;
        return CiagA(self.a0+other.a0,self.r+other.r)&lt;br /&gt;
    &lt;br /&gt;
    def __str__(self):  &lt;br /&gt;
        return 'Ciag Arytmetyczny o a0='+str(self.a0)+' r='+str(self.r)&lt;br /&gt;
    &lt;br /&gt;
    def __repr__(self): &lt;br /&gt;
        return self.__str__()&lt;br /&gt;
&lt;br /&gt;
class CiagAE(CiagA):&lt;br /&gt;
    &lt;br /&gt;
    #licznik obiektów klasy CiagAE&lt;br /&gt;
    licznik=0&lt;br /&gt;
    &lt;br /&gt;
    def __init__(self,a0,r=None):&lt;br /&gt;
        if isinstance(a0,CiagA):&lt;br /&gt;
            r=a0.r&lt;br /&gt;
            a0=a0.a0&lt;br /&gt;
        super().__init__(a0,r)&lt;br /&gt;
        CiagAE.licznik+=1&lt;br /&gt;
        self.__slownik={}&lt;br /&gt;
        &lt;br /&gt;
    def __del__(self):&lt;br /&gt;
        print('AEAEAEAEAE umieram.......')&lt;br /&gt;
        CiagAE.licznik-=1&lt;br /&gt;
        super().__del__()&lt;br /&gt;
    &lt;br /&gt;
    def __getitem__(self,key):&lt;br /&gt;
        try:&lt;br /&gt;
            return self.__slownik[key]&lt;br /&gt;
        except KeyError:&lt;br /&gt;
            return super().__getitem__(key)&lt;br /&gt;
    &lt;br /&gt;
    def __setitem__(self,key,value): &lt;br /&gt;
        self.__slownik[key]=value&lt;br /&gt;
    &lt;br /&gt;
    def __str__(self):&lt;br /&gt;
        return super().__str__()+' oraz zmiany opisane slownikiem '+str(self.__slownik)&lt;br /&gt;
    &lt;br /&gt;
    def __add__(self,other): &lt;br /&gt;
        temp=CiagAE(self.a0+other.a0,self.r+other.r)&lt;br /&gt;
        for key in self.__slownik.keys():&lt;br /&gt;
            temp[key]=self[key]+other[key]&lt;br /&gt;
        try:&lt;br /&gt;
            for key in other.__slownik.keys():&lt;br /&gt;
                temp[key]=self[key]+other[key]&lt;br /&gt;
        except AttributeError:&lt;br /&gt;
            pass&lt;br /&gt;
        return temp&lt;br /&gt;
    &lt;br /&gt;
y=CiagAE(4,20)&lt;br /&gt;
x=CiagA(1,2)&lt;br /&gt;
y[1]=1000&lt;br /&gt;
&lt;br /&gt;
&amp;lt;/source&amp;gt;&lt;/div&gt;</summary>
		<author><name>Tgub</name></author>
		
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