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	<title>TI/Skrypty z zajęć/k8a - Historia wersji</title>
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	<updated>2026-04-22T23:18:33Z</updated>
	<subtitle>Historia wersji tej strony wiki</subtitle>
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	<entry>
		<id>http://brain.fuw.edu.pl/edu/index.php?title=TI/Skrypty_z_zaj%C4%99%C4%87/k8a&amp;diff=8427&amp;oldid=prev</id>
		<title>Tgub: Utworzono nową stronę &quot;&lt;source lang=&quot;python&quot;&gt; # -*- coding: utf-8 -*- &quot;&quot;&quot; Created on Wed Jun  3 12:16:05 2020  @author: Tomek &quot;&quot;&quot;  def inv(x):     try:         value = 1/x         return value...&quot;</title>
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		<updated>2020-06-03T18:23:59Z</updated>

		<summary type="html">&lt;p&gt;Utworzono nową stronę &amp;quot;&amp;lt;source lang=&amp;quot;python&amp;quot;&amp;gt; # -*- coding: utf-8 -*- &amp;quot;&amp;quot;&amp;quot; Created on Wed Jun  3 12:16:05 2020  @author: Tomek &amp;quot;&amp;quot;&amp;quot;  def inv(x):     try:         value = 1/x         return value...&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;
# -*- coding: utf-8 -*-&lt;br /&gt;
&amp;quot;&amp;quot;&amp;quot;&lt;br /&gt;
Created on Wed Jun  3 12:16:05 2020&lt;br /&gt;
&lt;br /&gt;
@author: Tomek&lt;br /&gt;
&amp;quot;&amp;quot;&amp;quot;&lt;br /&gt;
&lt;br /&gt;
def inv(x):&lt;br /&gt;
    try:&lt;br /&gt;
        value = 1/x&lt;br /&gt;
        return value&lt;br /&gt;
    except (ZeroDivisionError,TypeError):&lt;br /&gt;
        print('podaj liczbe rozna od zera !!!!')&lt;br /&gt;
        return 0&lt;br /&gt;
&lt;br /&gt;
#    finally:&lt;br /&gt;
#        print('oo')&lt;br /&gt;
        &lt;br /&gt;
class ArgumentCiaguError(Exception):&lt;br /&gt;
    pass&lt;br /&gt;
&lt;br /&gt;
class CiagArytmetyczny():&lt;br /&gt;
    def __init__(self, a1, r):&lt;br /&gt;
        self.__a1 = float(a1)&lt;br /&gt;
        self.__r = float(r)&lt;br /&gt;
&lt;br /&gt;
    def __get_a1__(self):&lt;br /&gt;
        return self.__a1&lt;br /&gt;
&lt;br /&gt;
    def __get_r__(self):&lt;br /&gt;
        return self.__r&lt;br /&gt;
    &lt;br /&gt;
    def __set_a1__(self, a1):&lt;br /&gt;
        self.__a1 = float(a1)&lt;br /&gt;
&lt;br /&gt;
    def __set_r__(self, r):&lt;br /&gt;
        self.__r = float(r)&lt;br /&gt;
    &lt;br /&gt;
    a1 = property(__get_a1__,__set_a1__)&lt;br /&gt;
    r = property(__get_r__,__set_r__)&lt;br /&gt;
    &lt;br /&gt;
    def __getitem__(self,n):&lt;br /&gt;
        if isinstance(n,int):&lt;br /&gt;
            if n &amp;lt; 1: raise ArgumentCiaguError('tylko naturalne bez zera') &lt;br /&gt;
            return self.__a1 + (n-1)*self.__r&lt;br /&gt;
        raise TypeError&lt;br /&gt;
        &lt;br /&gt;
    def __add__(self, other):&lt;br /&gt;
        return CiagArytmetyczny(self.a1 + other.a1, self.r + other.r)&lt;br /&gt;
&lt;br /&gt;
    def __str__(self):&lt;br /&gt;
        return 'CiagArytmetyczny a1 = '+str(self.__a1)+' r = '+str(self.__r)&lt;br /&gt;
    &lt;br /&gt;
    def __repr__(self):&lt;br /&gt;
        return str(self)&lt;br /&gt;
    &lt;br /&gt;
z = CiagArytmetyczny(1,1)&lt;br /&gt;
x = CiagArytmetyczny(100,1)&lt;br /&gt;
&lt;br /&gt;
for n in range(-10,11):&lt;br /&gt;
    try:&lt;br /&gt;
        print(z[n])&lt;br /&gt;
    except ArgumentCiaguError:&lt;br /&gt;
        pass #print('zly argument')&lt;br /&gt;
&amp;lt;/source&amp;gt;&lt;/div&gt;</summary>
		<author><name>Tgub</name></author>
		
	</entry>
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