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    <title>DEV Community: Sherzod5048</title>
    <description>The latest articles on DEV Community by Sherzod5048 (@sherzod5048).</description>
    <link>https://dev.to/sherzod5048</link>
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      <title>DEV Community: Sherzod5048</title>
      <link>https://dev.to/sherzod5048</link>
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    <language>en</language>
    <item>
      <title>C++ da operatorlar</title>
      <dc:creator>Sherzod5048</dc:creator>
      <pubDate>Thu, 29 Sep 2022 16:17:53 +0000</pubDate>
      <link>https://dev.to/sherzod5048/c-da-operatorlar-92e</link>
      <guid>https://dev.to/sherzod5048/c-da-operatorlar-92e</guid>
      <description>&lt;p&gt;Assalomu alaykum!&lt;br&gt;
&lt;strong&gt;Operatorlar&lt;/strong&gt; - mavzusida davom etamiz.&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;
&lt;strong&gt;Increment/Decrement operatorlar&lt;/strong&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;"++" va "--" operatorlari o'zgaruvchidagi qiymatni bittaga oshiradi yoki kamaytitadi:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight cpp"&gt;&lt;code&gt;&lt;span class="cp"&gt;#include&lt;/span&gt; &lt;span class="cpf"&gt;&amp;lt;iostream&amp;gt;&lt;/span&gt;&lt;span class="cp"&gt;
#include&lt;/span&gt; &lt;span class="cpf"&gt;&amp;lt;iomanip&amp;gt;&lt;/span&gt;&lt;span class="cp"&gt;
&lt;/span&gt;
&lt;span class="k"&gt;using&lt;/span&gt; &lt;span class="k"&gt;namespace&lt;/span&gt; &lt;span class="n"&gt;std&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="nf"&gt;main&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="n"&gt;n&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="mi"&gt;5&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
  &lt;span class="o"&gt;++&lt;/span&gt;&lt;span class="n"&gt;n&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

  &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="n"&gt;n&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
  &lt;span class="k"&gt;return&lt;/span&gt; &lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Bu yerda &lt;strong&gt;&lt;em&gt;n&lt;/em&gt;&lt;/strong&gt; oz'garuvchisidagi qiymat bittaga oshirildi.&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight cpp"&gt;&lt;code&gt;&lt;span class="cp"&gt;#include&lt;/span&gt; &lt;span class="cpf"&gt;&amp;lt;iostream&amp;gt;&lt;/span&gt;&lt;span class="cp"&gt;
#include&lt;/span&gt; &lt;span class="cpf"&gt;&amp;lt;iomanip&amp;gt;&lt;/span&gt;&lt;span class="cp"&gt;
&lt;/span&gt;
&lt;span class="k"&gt;using&lt;/span&gt; &lt;span class="k"&gt;namespace&lt;/span&gt; &lt;span class="n"&gt;std&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="nf"&gt;main&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="n"&gt;n&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="mi"&gt;5&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
  &lt;span class="o"&gt;--&lt;/span&gt;&lt;span class="n"&gt;n&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

  &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="n"&gt;n&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
  &lt;span class="k"&gt;return&lt;/span&gt; &lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Bu yerda esa &lt;strong&gt;&lt;em&gt;n&lt;/em&gt;&lt;/strong&gt; oz'garuvchisidagi qiymat bittaga kamaytirildi.&lt;/p&gt;

&lt;p&gt;Agar kodda o'zgaruvchini oldidan increment/decrement oldin kelsa birinchi bo'lib incremant/decrement hisoblanib keyin boshqa buyruqlar bajariladi:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight cpp"&gt;&lt;code&gt;&lt;span class="cp"&gt;#include&lt;/span&gt; &lt;span class="cpf"&gt;&amp;lt;iostream&amp;gt;&lt;/span&gt;&lt;span class="cp"&gt;
#include&lt;/span&gt; &lt;span class="cpf"&gt;&amp;lt;iomanip&amp;gt;&lt;/span&gt;&lt;span class="cp"&gt;
&lt;/span&gt;
&lt;span class="k"&gt;using&lt;/span&gt; &lt;span class="k"&gt;namespace&lt;/span&gt; &lt;span class="n"&gt;std&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="nf"&gt;main&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="n"&gt;n&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="mi"&gt;5&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

  &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="o"&gt;++&lt;/span&gt;&lt;span class="n"&gt;n&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="n"&gt;endl&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
  &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="n"&gt;n&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

  &lt;span class="k"&gt;return&lt;/span&gt; &lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;6
6
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Lekin increment/decrement o'zgarucvhidan keyin kelsa avval boshqa buyruqlar bajarilib keyin increment/decrement amallari bajariladi:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight cpp"&gt;&lt;code&gt;&lt;span class="cp"&gt;#include&lt;/span&gt; &lt;span class="cpf"&gt;&amp;lt;iostream&amp;gt;&lt;/span&gt;&lt;span class="cp"&gt;
#include&lt;/span&gt; &lt;span class="cpf"&gt;&amp;lt;iomanip&amp;gt;&lt;/span&gt;&lt;span class="cp"&gt;
&lt;/span&gt;
&lt;span class="k"&gt;using&lt;/span&gt; &lt;span class="k"&gt;namespace&lt;/span&gt; &lt;span class="n"&gt;std&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="nf"&gt;main&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="n"&gt;n&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="mi"&gt;5&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

  &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="n"&gt;n&lt;/span&gt;&lt;span class="o"&gt;++&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="n"&gt;endl&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
  &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="n"&gt;n&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

  &lt;span class="k"&gt;return&lt;/span&gt; &lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;5
6
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



</description>
    </item>
    <item>
      <title>C++ da shart operatori(if, else)</title>
      <dc:creator>Sherzod5048</dc:creator>
      <pubDate>Thu, 29 Sep 2022 16:16:02 +0000</pubDate>
      <link>https://dev.to/sherzod5048/c-da-shart-operatoriif-else-2i0o</link>
      <guid>https://dev.to/sherzod5048/c-da-shart-operatoriif-else-2i0o</guid>
      <description>&lt;p&gt;&lt;strong&gt;If statement&lt;/strong&gt; Shart operatori shartlar boshqarilishini shartning &lt;em&gt;true&lt;/em&gt; yoki &lt;em&gt;false&lt;/em&gt; ligiga qarab qaysi tartibda amalga oshirilishini ta'minlaydi.&lt;/p&gt;

&lt;p&gt;&lt;em&gt;Masala 1:&lt;/em&gt;&lt;/p&gt;

&lt;h4&gt;
  
  
  Agar &lt;strong&gt;a&lt;/strong&gt; sonini 2 ga bo'lganda qoldiq 0 ga teng bo'lsa, bu son juft, aks xolda toq:
&lt;/h4&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight cpp"&gt;&lt;code&gt;&lt;span class="cp"&gt;#include&lt;/span&gt; &lt;span class="cpf"&gt;&amp;lt;iostream&amp;gt;&lt;/span&gt;&lt;span class="cp"&gt;
&lt;/span&gt;
&lt;span class="k"&gt;using&lt;/span&gt; &lt;span class="k"&gt;namespace&lt;/span&gt; &lt;span class="n"&gt;std&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

&lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="nf"&gt;main&lt;/span&gt;&lt;span class="p"&gt;(){&lt;/span&gt;
  &lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
  &lt;span class="n"&gt;cin&lt;/span&gt; &lt;span class="o"&gt;&amp;gt;&amp;gt;&lt;/span&gt; &lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

  &lt;span class="k"&gt;if&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt; &lt;span class="o"&gt;%&lt;/span&gt; &lt;span class="mi"&gt;2&lt;/span&gt; &lt;span class="o"&gt;==&lt;/span&gt; &lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;){&lt;/span&gt;
    &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="s"&gt;"juft"&lt;/span&gt;
  &lt;span class="p"&gt;}&lt;/span&gt;

  &lt;span class="k"&gt;else&lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="s"&gt;"toq"&lt;/span&gt;
  &lt;span class="p"&gt;}&lt;/span&gt;

  &lt;span class="k"&gt;return&lt;/span&gt; &lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight cpp"&gt;&lt;code&gt;&lt;span class="mi"&gt;12&lt;/span&gt;
&lt;span class="n"&gt;juft&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Bu codeda agar &lt;strong&gt;if&lt;/strong&gt; ni ichidagi shart true bo'lsa &lt;strong&gt;juft&lt;/strong&gt;,&lt;br&gt;
aks xolda ya'ni false bo'lsa &lt;strong&gt;toq&lt;/strong&gt; degan xabarni consolega chiqaradi.&lt;/p&gt;

&lt;p&gt;Agar tekshirilayotgan shart nisbatan sodda bo'lsa, shart amalini &lt;strong&gt;? :&lt;/strong&gt; ko'rinishida ishlatishimiz mumkun.&lt;br&gt;
&lt;em&gt;Masala 2:&lt;/em&gt;&lt;/p&gt;

&lt;h4&gt;
  
  
  2 ta son kiritilganda kattasini topuvchi programma tuzilsin:
&lt;/h4&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight cpp"&gt;&lt;code&gt;&lt;span class="cp"&gt;#include&lt;/span&gt; &lt;span class="cpf"&gt;&amp;lt;iostream&amp;gt;&lt;/span&gt;&lt;span class="cp"&gt;
&lt;/span&gt;
&lt;span class="k"&gt;using&lt;/span&gt; &lt;span class="k"&gt;namespace&lt;/span&gt; &lt;span class="n"&gt;std&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

&lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="nf"&gt;main&lt;/span&gt;&lt;span class="p"&gt;(){&lt;/span&gt;
  &lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="n"&gt;b&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="n"&gt;max&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
  &lt;span class="n"&gt;cin&lt;/span&gt; &lt;span class="o"&gt;&amp;gt;&amp;gt;&lt;/span&gt; &lt;span class="n"&gt;a&lt;/span&gt; &lt;span class="o"&gt;&amp;gt;&amp;gt;&lt;/span&gt; &lt;span class="n"&gt;b&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

  &lt;span class="n"&gt;max&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt; &lt;span class="o"&gt;&amp;gt;&lt;/span&gt; &lt;span class="n"&gt;b&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; &lt;span class="o"&gt;?&lt;/span&gt; &lt;span class="n"&gt;a&lt;/span&gt; &lt;span class="o"&gt;:&lt;/span&gt; &lt;span class="n"&gt;b&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
  &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="s"&gt;"Katta son : "&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="n"&gt;max&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

  &lt;span class="k"&gt;return&lt;/span&gt; &lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight cpp"&gt;&lt;code&gt;&lt;span class="mi"&gt;12&lt;/span&gt;
&lt;span class="mi"&gt;11&lt;/span&gt;

&lt;span class="n"&gt;Katta&lt;/span&gt; &lt;span class="n"&gt;son&lt;/span&gt; &lt;span class="o"&gt;:&lt;/span&gt; &lt;span class="mi"&gt;12&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Bu code ham huddi &lt;strong&gt;if&lt;/strong&gt; kabi vazifa bajarildi.2 son kiritildi va &lt;strong&gt;a&lt;/strong&gt; katta bo'lsa &lt;strong&gt;b&lt;/strong&gt; dan &lt;strong&gt;? - agar&lt;/strong&gt; chiqar &lt;strong&gt;a&lt;/strong&gt; ni &lt;strong&gt;: - aks xolda&lt;/strong&gt; &lt;strong&gt;a&lt;/strong&gt; kichkina bo'lsa &lt;strong&gt;b&lt;/strong&gt; dan &lt;strong&gt;b&lt;/strong&gt; ni chiqar deyildi va sonlarning kattasi &lt;code&gt;max&lt;/code&gt; nomli uzgaruvchiga yuklandi.&lt;/p&gt;

</description>
      <category>cpp</category>
      <category>beginners</category>
      <category>tutorial</category>
      <category>if</category>
    </item>
    <item>
      <title>C++ da Switch case 'Tanlash operatori'</title>
      <dc:creator>Sherzod5048</dc:creator>
      <pubDate>Thu, 29 Sep 2022 16:13:56 +0000</pubDate>
      <link>https://dev.to/sherzod5048/c-da-switch-case-tanlash-operatori-e9n</link>
      <guid>https://dev.to/sherzod5048/c-da-switch-case-tanlash-operatori-e9n</guid>
      <description>&lt;p&gt;&lt;strong&gt;Switch case&lt;/strong&gt; asosan bir nechta qiymatdan, o'zgaruvchiga mos qiymatni tanlashda va qiymatga mos ravishda boshqarishni amalga oshirishda ishlatilinadi:&lt;br&gt;
&lt;strong&gt;Switch case&lt;/strong&gt; operatorini sintaksisi quyidagi tartibda yoziladi:&lt;br&gt;
&lt;strong&gt;Masala 1:&lt;/strong&gt;&lt;/p&gt;

&lt;h4&gt;
  
  
  Kiritgan sonimizga mos ravishda hafta kunini chiqaruvchi programma tuzilsin.
&lt;/h4&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight cpp"&gt;&lt;code&gt;&lt;span class="cp"&gt;#include&lt;/span&gt; &lt;span class="cpf"&gt;&amp;lt;iostream&amp;gt;&lt;/span&gt;&lt;span class="cp"&gt;
&lt;/span&gt;
&lt;span class="k"&gt;using&lt;/span&gt; &lt;span class="k"&gt;namespace&lt;/span&gt; &lt;span class="n"&gt;std&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

&lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="nf"&gt;main&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="n"&gt;n&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
  &lt;span class="n"&gt;cin&lt;/span&gt; &lt;span class="o"&gt;&amp;gt;&amp;gt;&lt;/span&gt; &lt;span class="n"&gt;n&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

  &lt;span class="k"&gt;switch&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;n&lt;/span&gt;&lt;span class="p"&gt;){&lt;/span&gt;
    &lt;span class="k"&gt;case&lt;/span&gt; &lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="s"&gt;"Dushanba"&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;break&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
    &lt;span class="k"&gt;case&lt;/span&gt; &lt;span class="mi"&gt;2&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="s"&gt;"Seshanba"&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;break&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
    &lt;span class="k"&gt;case&lt;/span&gt; &lt;span class="mi"&gt;3&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="s"&gt;"Chorshanba"&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;break&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
    &lt;span class="k"&gt;case&lt;/span&gt; &lt;span class="mi"&gt;4&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="s"&gt;"Payshanba"&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;break&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
    &lt;span class="k"&gt;case&lt;/span&gt; &lt;span class="mi"&gt;5&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="s"&gt;"Juma"&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;break&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
    &lt;span class="k"&gt;case&lt;/span&gt; &lt;span class="mi"&gt;6&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="s"&gt;"Shanba"&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;break&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
    &lt;span class="k"&gt;case&lt;/span&gt; &lt;span class="mi"&gt;7&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="s"&gt;"Yakshanba"&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;break&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
    &lt;span class="nl"&gt;default:&lt;/span&gt; &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="s"&gt;"Bunday hafta kuni yuq"&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
  &lt;span class="p"&gt;}&lt;/span&gt;
  &lt;span class="k"&gt;return&lt;/span&gt; &lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight cpp"&gt;&lt;code&gt;&lt;span class="mi"&gt;1&lt;/span&gt;
&lt;span class="n"&gt;Dushanba&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Biz kiritgan son(&lt;strong&gt;n&lt;/strong&gt;)  &lt;strong&gt;case&lt;/strong&gt; dagi qiymatga (&lt;strong&gt;1&lt;/strong&gt;) tengligi uchun &lt;strong&gt;case 1:&lt;/strong&gt; da berilgan ma'lumotni consolega chiqardi.&lt;/p&gt;

</description>
      <category>cpp</category>
      <category>beginners</category>
      <category>tutorial</category>
      <category>switch</category>
    </item>
    <item>
      <title>C++ da operatorlar</title>
      <dc:creator>Sherzod5048</dc:creator>
      <pubDate>Mon, 19 Sep 2022 16:49:24 +0000</pubDate>
      <link>https://dev.to/sherzod5048/c-da-operatorlar-24cn</link>
      <guid>https://dev.to/sherzod5048/c-da-operatorlar-24cn</guid>
      <description>&lt;ul&gt;
&lt;li&gt;
&lt;strong&gt;Increment/Decrement operatorlar&lt;/strong&gt;
"++" va "--" operatorlari o'zgaruvchidagi qiymatni bittaga oshiradi yoki kamaytiradi.
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight cpp"&gt;&lt;code&gt;&lt;span class="cp"&gt;#include&lt;/span&gt; &lt;span class="cpf"&gt;&amp;lt;iostream&amp;gt;&lt;/span&gt;&lt;span class="cp"&gt;
#include&lt;/span&gt; &lt;span class="cpf"&gt;&amp;lt;iomanip&amp;gt;&lt;/span&gt;&lt;span class="cp"&gt;
&lt;/span&gt;
&lt;span class="k"&gt;using&lt;/span&gt; &lt;span class="k"&gt;namespace&lt;/span&gt; &lt;span class="n"&gt;std&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="nf"&gt;main&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="n"&gt;n&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="mi"&gt;5&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
  &lt;span class="o"&gt;++&lt;/span&gt;&lt;span class="n"&gt;n&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

  &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="n"&gt;n&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

  &lt;span class="k"&gt;return&lt;/span&gt; &lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;6
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;qiymatni bittaga oshiradi yoki kamaytiradi.&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight cpp"&gt;&lt;code&gt;&lt;span class="cp"&gt;#include&lt;/span&gt; &lt;span class="cpf"&gt;&amp;lt;iostream&amp;gt;&lt;/span&gt;&lt;span class="cp"&gt;
#include&lt;/span&gt; &lt;span class="cpf"&gt;&amp;lt;iomanip&amp;gt;&lt;/span&gt;&lt;span class="cp"&gt;
&lt;/span&gt;
&lt;span class="k"&gt;using&lt;/span&gt; &lt;span class="k"&gt;namespace&lt;/span&gt; &lt;span class="n"&gt;std&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="nf"&gt;main&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="n"&gt;n&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="mi"&gt;5&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
  &lt;span class="o"&gt;--&lt;/span&gt;&lt;span class="n"&gt;n&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

  &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="n"&gt;n&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

  &lt;span class="k"&gt;return&lt;/span&gt; &lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;4
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Agar kadimizda &lt;strong&gt;&lt;em&gt;Increment/decrement&lt;/em&gt;&lt;/strong&gt; o'zgaruvchidan oldin kelsa birinchi bo'lib  &lt;strong&gt;&lt;em&gt;Increment/decrement&lt;/em&gt;&lt;/strong&gt; hisoblanib keyin boshqa buyruqlar bajariladi:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight cpp"&gt;&lt;code&gt;&lt;span class="cp"&gt;#include&lt;/span&gt; &lt;span class="cpf"&gt;&amp;lt;iostream&amp;gt;&lt;/span&gt;&lt;span class="cp"&gt;
#include&lt;/span&gt; &lt;span class="cpf"&gt;&amp;lt;iomanip&amp;gt;&lt;/span&gt;&lt;span class="cp"&gt;
&lt;/span&gt;
&lt;span class="k"&gt;using&lt;/span&gt; &lt;span class="k"&gt;namespace&lt;/span&gt; &lt;span class="n"&gt;std&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="nf"&gt;main&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="n"&gt;n&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="mi"&gt;5&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

  &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="o"&gt;++&lt;/span&gt;&lt;span class="n"&gt;n&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="n"&gt;endl&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
  &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="n"&gt;n&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

  &lt;span class="k"&gt;return&lt;/span&gt; &lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;6
6
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Lekin kadimizda &lt;strong&gt;&lt;em&gt;Increment/decrement&lt;/em&gt;&lt;/strong&gt; o'zgaruvchidan keyin kelsa birinchi bo'lib boshqa buyruqlar bajarilib keyin &lt;strong&gt;&lt;em&gt;Increment/decrement&lt;/em&gt;&lt;/strong&gt;  hisoblaniladi:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight cpp"&gt;&lt;code&gt;&lt;span class="cp"&gt;#include&lt;/span&gt; &lt;span class="cpf"&gt;&amp;lt;iostream&amp;gt;&lt;/span&gt;&lt;span class="cp"&gt;
#include&lt;/span&gt; &lt;span class="cpf"&gt;&amp;lt;iomanip&amp;gt;&lt;/span&gt;&lt;span class="cp"&gt;
&lt;/span&gt;
&lt;span class="k"&gt;using&lt;/span&gt; &lt;span class="k"&gt;namespace&lt;/span&gt; &lt;span class="n"&gt;std&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="nf"&gt;main&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="n"&gt;n&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="mi"&gt;5&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

  &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="n"&gt;n&lt;/span&gt;&lt;span class="o"&gt;++&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="n"&gt;endl&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
  &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="n"&gt;n&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

  &lt;span class="k"&gt;return&lt;/span&gt; &lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;5
6
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



</description>
    </item>
    <item>
      <title>C++ da operatorlar</title>
      <dc:creator>Sherzod5048</dc:creator>
      <pubDate>Fri, 16 Sep 2022 17:02:13 +0000</pubDate>
      <link>https://dev.to/sherzod5048/c-da-operatorlar-26gg</link>
      <guid>https://dev.to/sherzod5048/c-da-operatorlar-26gg</guid>
      <description>&lt;p&gt;Operatorlar - dasturlashning asosiy sintaksislaridan hisoblanadi va arithmetic, assignment, relational, logical, bitwise, conditional kabi oreatorlar bor.&lt;br&gt;
Bugun biz Arithmetic (arifmetik) va Assignment(o'zlashtirish, yoki qiymatni o'zgaruvchiga joylash, saqlash) operatorlari bolan tanishamiz.&lt;br&gt;
Arithmetic operators - qo'shish(+), ayirish(-), ko'paytirish(&lt;em&gt;), bo'lish(/) va module(%-qoldiq olish) dan iborat.&lt;br&gt;
"+" va "-" operatorlari biz bilgan matematikada qanday maqsadda ishlatilinsa dasturlashda ham xuddi shunday maqsadda ishlatilinadi."&lt;/em&gt;" va "/" operatori xam deyarli shunaqa holatda ishlatilinadi va faqat ularning tip(int, float)lariga extiyot bo'lishimiz kerak bo'ladi.&lt;br&gt;
"%"-module bizga int tipidagi sonni bo'lganda undan hosil bo'lgan qoldiqni olish uchun ishlatamiz va module(%)dan faqat int tipidagi qiymatlarda qo'llashimiz mumkun.&lt;br&gt;
Assignment(=)-o'zlashtirish operatori bu bizga bizdan o'ng tarafda turgan qiymatni bizdan chap tafarda turgan o'zgaruvchiga joylash vazifasini bajaradi.&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight cpp"&gt;&lt;code&gt;&lt;span class="cp"&gt;#include&lt;/span&gt; &lt;span class="cpf"&gt;&amp;lt;iostream&amp;gt;&lt;/span&gt;&lt;span class="cp"&gt;
#include&lt;/span&gt; &lt;span class="cpf"&gt;&amp;lt;iomanip&amp;gt;&lt;/span&gt;&lt;span class="cp"&gt;
&lt;/span&gt;
&lt;span class="k"&gt;using&lt;/span&gt; &lt;span class="k"&gt;namespace&lt;/span&gt; &lt;span class="n"&gt;std&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

&lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="nf"&gt;main&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
  &lt;span class="n"&gt;a&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

  &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

  &lt;span class="k"&gt;return&lt;/span&gt; &lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Bu yerda 10 qiymati 'a' o'zgaruvchisiga joylandi va 'a'ni print qilganda bizga 10 sonini chiqarib beradi.&lt;/p&gt;

</description>
    </item>
    <item>
      <title>C++ da cin (kiritish) operatori</title>
      <dc:creator>Sherzod5048</dc:creator>
      <pubDate>Tue, 13 Sep 2022 16:21:36 +0000</pubDate>
      <link>https://dev.to/sherzod5048/c-da-cin-kiritish-operatori-40fc</link>
      <guid>https://dev.to/sherzod5048/c-da-cin-kiritish-operatori-40fc</guid>
      <description>&lt;p&gt;C++ dasturlash tilida foydalanuvchi tomonidan ma'lumotlarni qo'lda klaviatura orqali kiritish imkonini yaratish buyrugi &lt;code&gt;cin&lt;/code&gt; (cin - console input) operatori orqali yaratiladi:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight cpp"&gt;&lt;code&gt;&lt;span class="mi"&gt;1&lt;/span&gt;   &lt;span class="c1"&gt;// Sherzod Jumayev&lt;/span&gt;
&lt;span class="mi"&gt;2&lt;/span&gt;   &lt;span class="c1"&gt;// 13.09.2022&lt;/span&gt;
&lt;span class="mi"&gt;3&lt;/span&gt;   &lt;span class="c1"&gt;// cin - operatori&lt;/span&gt;
&lt;span class="mi"&gt;4&lt;/span&gt;
&lt;span class="mi"&gt;5&lt;/span&gt;   &lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="n"&gt;include&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&lt;/span&gt;&lt;span class="n"&gt;iostream&lt;/span&gt;&lt;span class="o"&gt;&amp;gt;&lt;/span&gt;
&lt;span class="mi"&gt;6&lt;/span&gt;   &lt;span class="k"&gt;using&lt;/span&gt; &lt;span class="k"&gt;namespace&lt;/span&gt; &lt;span class="n"&gt;std&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;7&lt;/span&gt;   
&lt;span class="mi"&gt;8&lt;/span&gt;   &lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="nf"&gt;main&lt;/span&gt;&lt;span class="p"&gt;(){&lt;/span&gt;
&lt;span class="mi"&gt;9&lt;/span&gt;       &lt;span class="n"&gt;string&lt;/span&gt; &lt;span class="n"&gt;ism&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;10&lt;/span&gt;
&lt;span class="mi"&gt;11&lt;/span&gt;      &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="s"&gt;"Ismingizni kiriting: "&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;12&lt;/span&gt;      &lt;span class="n"&gt;cin&lt;/span&gt; &lt;span class="o"&gt;&amp;gt;&amp;gt;&lt;/span&gt; &lt;span class="n"&gt;ism&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;13&lt;/span&gt;
&lt;span class="mi"&gt;14&lt;/span&gt;      &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="s"&gt;"Sizning ismingiz "&lt;/span&gt; &lt;span class="o"&gt;+&lt;/span&gt; &lt;span class="n"&gt;ism&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;15&lt;/span&gt;
&lt;span class="mi"&gt;16&lt;/span&gt;      &lt;span class="k"&gt;return&lt;/span&gt; &lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;17&lt;/span&gt;      &lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Bu kodda 11-qatorda biz avval bilib olgan &lt;code&gt;cout&lt;/code&gt; operatori orqali foydalanuvchidan ismini kiritishini surayapmiz va 12-qatorda &lt;code&gt;cin&lt;/code&gt; operatori orqali consoleda foydalanuvchi uchun ma'lumot kiritish imkonini yaratib beryapmiz.14-qatorda esa foylanuvchi kiritgan ma'lumot orqali uning ismi kimligini chiqarib beryapmiz.&lt;/p&gt;

&lt;p&gt;Ushbu kodni toliq tushunadigan bolsak C++ dasturlash tilida 1-, 2-, 3- qatorlar &lt;strong&gt;sharxlar&lt;/strong&gt; hisoblanadi.&lt;br&gt;
4-, 7-, 10-, 13-, 15- qatorlar bo'sh satrlar va bu satrlar kodni tezroq o'qishni,kodni osonroq tushunishni imkoni beradi.&lt;br&gt;
5-qatorda ma'lumotlarni kiritish va chiqarishni imkonini yaratish uchun &lt;strong&gt;#include &lt;/strong&gt; kutubxonasi qoshayapmiz.&lt;br&gt;
6-qatorda &lt;strong&gt;using namespace std;&lt;/strong&gt; standart nomlar fazosini e'lon qilyapmiz.&lt;br&gt;
7-qatorda &lt;strong&gt;int main()&lt;/strong&gt; esa har bir dastur ega bo'lishi kerak bo'lgan asosiy funksiyalarni, algoritmlarni o'z ichiga oluvchi &lt;strong&gt;main&lt;/strong&gt; qismi kirityapmiz.&lt;br&gt;
9-qatorda o'zgaruvchi &lt;strong&gt;string ism;&lt;/strong&gt; e'lon qilayapmiz&lt;br&gt;
11-qatorda &lt;strong&gt;cout &amp;lt;&amp;lt; "Ismingizni kiriting: ";&lt;/strong&gt; consoleda ma'lumot chiqarayapmiz.&lt;br&gt;
12-qatorda &lt;strong&gt;cin &amp;gt;&amp;gt; ism;&lt;/strong&gt; consolda ma'lumot kiritish imkonini yaratayapmiz.&lt;br&gt;
14-qatorda &lt;strong&gt;cout &amp;lt;&amp;lt; "Sizning ismingiz " + ism;&lt;/strong&gt; foydalanuvchi kiritgan ma'lumot orqali consolega ma'lumotlarni chiqarayapmiz.&lt;br&gt;
16-qatorda &lt;strong&gt;return 0;&lt;/strong&gt; orqali kodni 1 marotaba qaytarilishini ta'minlab dasturni muaffaqqiyatli yakunlayapmiz.&lt;/p&gt;
&lt;h2&gt;
  
  
  Ozgaruvchilar (variables)
&lt;/h2&gt;

&lt;p&gt;O'zgaruvchi - xotiraning nomlangan qismi bo'lib, o'zida ma'lum bir toifadagi ma'lumotni yoki ma'lumotlarni saqlaydi.O'zgaruvchining nomi orqali xotiraning qiymat saqlayotgan qismiga murojaat qilamiz.Programmamiz ishlash jarayonida o'rgaruvchilarimizning qiymatini o'zgartirishimiza mumkun.Har qanday o'zgaruvchi ishlatishimizdan oldin uni e'lon qilishimiz kerak bo'ladi.&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight cpp"&gt;&lt;code&gt;&lt;span class="mi"&gt;1&lt;/span&gt;   &lt;span class="c1"&gt;// Sherzod Jumayev&lt;/span&gt;
&lt;span class="mi"&gt;2&lt;/span&gt;   &lt;span class="c1"&gt;// 13.09.2022&lt;/span&gt;
&lt;span class="mi"&gt;3&lt;/span&gt;   &lt;span class="c1"&gt;// cin - operatori&lt;/span&gt;
&lt;span class="mi"&gt;4&lt;/span&gt;
&lt;span class="mi"&gt;5&lt;/span&gt;   &lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="n"&gt;include&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&lt;/span&gt;&lt;span class="n"&gt;iostream&lt;/span&gt;&lt;span class="o"&gt;&amp;gt;&lt;/span&gt;
&lt;span class="mi"&gt;6&lt;/span&gt;   &lt;span class="k"&gt;using&lt;/span&gt; &lt;span class="k"&gt;namespace&lt;/span&gt; &lt;span class="n"&gt;std&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;7&lt;/span&gt;   
&lt;span class="mi"&gt;8&lt;/span&gt;   &lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="nf"&gt;main&lt;/span&gt;&lt;span class="p"&gt;(){&lt;/span&gt;
&lt;span class="mi"&gt;9&lt;/span&gt;       &lt;span class="n"&gt;string&lt;/span&gt; &lt;span class="n"&gt;ism&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;10&lt;/span&gt;      &lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="n"&gt;yosh&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;11&lt;/span&gt;
&lt;span class="mi"&gt;12&lt;/span&gt;      &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="s"&gt;"Ismingizni kiriting: "&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;13&lt;/span&gt;      &lt;span class="n"&gt;cin&lt;/span&gt; &lt;span class="o"&gt;&amp;gt;&amp;gt;&lt;/span&gt; &lt;span class="n"&gt;ism&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;14&lt;/span&gt;      &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="s"&gt;"Yoshingizni kiriting: "&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;15&lt;/span&gt;      &lt;span class="n"&gt;cin&lt;/span&gt; &lt;span class="o"&gt;&amp;gt;&amp;gt;&lt;/span&gt; &lt;span class="n"&gt;yosh&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;16&lt;/span&gt;
&lt;span class="mi"&gt;17&lt;/span&gt;      &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="s"&gt;"Sizning ismingiz "&lt;/span&gt; &lt;span class="o"&gt;+&lt;/span&gt; &lt;span class="n"&gt;ism&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;18&lt;/span&gt;      &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="s"&gt;"Yoshingiz "&lt;/span&gt; &lt;span class="o"&gt;+&lt;/span&gt; &lt;span class="n"&gt;yosh&lt;/span&gt; &lt;span class="o"&gt;+&lt;/span&gt; &lt;span class="s"&gt;" da"&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;19&lt;/span&gt;
&lt;span class="mi"&gt;20&lt;/span&gt;      &lt;span class="k"&gt;return&lt;/span&gt; &lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;21&lt;/span&gt;      &lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Ushbu kodda 2 hil toifadagi o'zgaruvchilarni e'lon qilayapmiz &lt;strong&gt;string ism;&lt;/strong&gt; va &lt;strong&gt;int yosh;&lt;/strong&gt;.&lt;br&gt;
Bu yerda &lt;strong&gt;string&lt;/strong&gt; va &lt;strong&gt;int&lt;/strong&gt; o'zgaruvchining ma'lumot turi hisoblanadi, &lt;strong&gt;ism&lt;/strong&gt; va &lt;strong&gt;yosh&lt;/strong&gt; o'zgaruvchining qiymati hisoblanadi.&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;string&lt;/strong&gt; ma'lumot turi orqali biz doimo matn ko'rinishidagi o'zgaruvchilarni, &lt;strong&gt;int&lt;/strong&gt; ma'lumot turi orqali biz doimo butun sonlarni va &lt;strong&gt;float&lt;/strong&gt; ma'lumot turi orqali biz doimo kasr sonlarni o'zgaruvchilar sifatida saqlashimiz mumkun.Bu postda biz o'zgaruvchilarning bir nechta toifasini ko'rdik.&lt;/p&gt;

</description>
    </item>
    <item>
      <title>C++ da cout(chiqarish) operatori</title>
      <dc:creator>Sherzod5048</dc:creator>
      <pubDate>Fri, 09 Sep 2022 15:05:42 +0000</pubDate>
      <link>https://dev.to/sherzod5048/c-da-cout-operatori-95k</link>
      <guid>https://dev.to/sherzod5048/c-da-cout-operatori-95k</guid>
      <description>&lt;p&gt;Assalomu alaykum!&lt;br&gt;
Biz bu maqola orqali c++ dasturlash tilidagi &lt;code&gt;cout&lt;/code&gt; operatori haqida bilib olamiz.&lt;code&gt;cout&lt;/code&gt; operatori orqali biz consolda ixtiyoriy malumotlarni chiqarishimiz mumkun.Matnli malumotlarni chiqarishda doimo qoshtirnoqlardan &lt;strong&gt;("")&lt;/strong&gt; foydalanishimiz zarur:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight cpp"&gt;&lt;code&gt;&lt;span class="mi"&gt;1&lt;/span&gt;   &lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="n"&gt;include&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&lt;/span&gt;&lt;span class="n"&gt;iostream&lt;/span&gt;&lt;span class="o"&gt;&amp;gt;&lt;/span&gt;
&lt;span class="mi"&gt;2&lt;/span&gt;   &lt;span class="k"&gt;using&lt;/span&gt; &lt;span class="k"&gt;namespace&lt;/span&gt; &lt;span class="n"&gt;std&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;3&lt;/span&gt;   
&lt;span class="mi"&gt;4&lt;/span&gt;   &lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="nf"&gt;main&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
&lt;span class="mi"&gt;5&lt;/span&gt;
&lt;span class="mi"&gt;6&lt;/span&gt;      &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="s"&gt;"Hello world"&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="n"&gt;endl&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;7&lt;/span&gt;      &lt;span class="k"&gt;return&lt;/span&gt; &lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;8&lt;/span&gt;   &lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Programmada klaviatura orqali malumot kiritishimiz va chiqarishimiz uchun 1-qatordagi &lt;code&gt;#include &amp;lt;iostream&amp;gt;&lt;/code&gt;ni programmamizga qoshishimiz kerak.&lt;br&gt;
2-qatorda turgan &lt;code&gt;using namespace std;&lt;/code&gt; ni standart nomlar fazosini elon qilish deb tushunsak boladi va xar bir dasturimiz bitta &lt;code&gt;main&lt;/code&gt;(4-qator) ga ega bolishi shart.Biz kodlarimizni ochib-yopilgan figurali qavslarimiz ichiga yozamiz&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight cpp"&gt;&lt;code&gt;&lt;span class="mi"&gt;4&lt;/span&gt;   &lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="nf"&gt;main&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
&lt;span class="mi"&gt;5&lt;/span&gt;
&lt;span class="mi"&gt;6&lt;/span&gt;      &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="s"&gt;"Hello world"&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="n"&gt;endl&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;7&lt;/span&gt;      &lt;span class="k"&gt;return&lt;/span&gt; &lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;8&lt;/span&gt;   &lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Biz hozir bilib olgan &lt;code&gt;cout&lt;/code&gt; operatorimiz consoleda &lt;strong&gt;Hello world&lt;/strong&gt; degan yozuvni chiqarib bermoqda.&lt;/p&gt;

&lt;h2&gt;
  
  
  C++ da sharhlar
&lt;/h2&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight cpp"&gt;&lt;code&gt;&lt;span class="mi"&gt;1&lt;/span&gt;   &lt;span class="c1"&gt;// Muallif: Jumayev Sherzod&lt;/span&gt;
&lt;span class="mi"&gt;2&lt;/span&gt;   &lt;span class="cm"&gt;/* Sana: 2022.09.09
3       Maqsadim: C++ dasturlash tilini o`rganish */&lt;/span&gt;
&lt;span class="mi"&gt;4&lt;/span&gt;
&lt;span class="mi"&gt;5&lt;/span&gt;   &lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="n"&gt;include&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&lt;/span&gt;&lt;span class="n"&gt;iostream&lt;/span&gt;&lt;span class="o"&gt;&amp;gt;&lt;/span&gt;
&lt;span class="mi"&gt;6&lt;/span&gt;   &lt;span class="k"&gt;using&lt;/span&gt; &lt;span class="k"&gt;namespace&lt;/span&gt; &lt;span class="n"&gt;std&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;7&lt;/span&gt;   
&lt;span class="mi"&gt;8&lt;/span&gt;   &lt;span class="kt"&gt;int&lt;/span&gt; &lt;span class="nf"&gt;main&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
&lt;span class="mi"&gt;9&lt;/span&gt;
&lt;span class="mi"&gt;10&lt;/span&gt;      &lt;span class="n"&gt;cout&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="s"&gt;"Hello world"&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt; &lt;span class="n"&gt;endl&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;11&lt;/span&gt;      &lt;span class="k"&gt;return&lt;/span&gt; &lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="mi"&gt;12&lt;/span&gt;  &lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;// va /&lt;strong&gt;/ belgilar bilan yozilingan qator C++ da sharxlar deyiladi.// bu belgi bilan boshlangan sharh faqat 1 qator sharh yozish imkoni beradi, 2-qatordagi /&lt;/strong&gt;/ bunday belgilar bilan esa biz koproq qator sharh yozish imkoniga ega bolamiz.&lt;br&gt;
Sharhlar - faqatgina dasturchilargagina korinadi va dasturda hech qanday vazifa bajarmaydi!Sharhlar bizga yozilgan kodlarni osongina tushunish imkonini beradi va ayniqsa katta praektlarda koplab dasturchilar team bolib ishlashadi, shu holatda dasturchilar faqatgina ozlarining kodlarini emas boshqa bir dasturchilarning ham kodlarini oqishga togri keladi.Shunda sharhlar dasturchilarga boshqa bir kodni osongina tushunish imkoni beradi.&lt;/p&gt;

</description>
      <category>cpp</category>
      <category>programming</category>
      <category>beginners</category>
    </item>
  </channel>
</rss>
