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    <title>Forem: zafar7709</title>
    <description>The latest articles on Forem by zafar7709 (@zafar7709).</description>
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    <item>
      <title>Oltinchi dars round</title>
      <dc:creator>zafar7709</dc:creator>
      <pubDate>Thu, 14 Mar 2024 16:28:48 +0000</pubDate>
      <link>https://forem.com/zafar7709/oltinchi-dars-round-1mg1</link>
      <guid>https://forem.com/zafar7709/oltinchi-dars-round-1mg1</guid>
      <description>&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;#include &amp;lt;iostream&amp;gt;
#include &amp;lt;cmath&amp;gt;

using namespace std;

int main() 
{
    double son = 3.6;

    cout &amp;lt;&amp;lt; "Yaqlitlangan butun son: " &amp;lt;&amp;lt; round(son) &amp;lt;&amp;lt; endl;

    return 0;
}

&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;agar round() 5 past bolsa pasga yaxtlaydi agar kotta bolgan bosa tepga yaxlitlaydi&lt;/p&gt;

</description>
      <category>webdev</category>
      <category>javascript</category>
      <category>beginners</category>
      <category>programming</category>
    </item>
    <item>
      <title>Beshinchi dars int va char float double</title>
      <dc:creator>zafar7709</dc:creator>
      <pubDate>Thu, 14 Mar 2024 16:24:31 +0000</pubDate>
      <link>https://forem.com/zafar7709/tortinchi-dars-int-va-char-float-double-246i</link>
      <guid>https://forem.com/zafar7709/tortinchi-dars-int-va-char-float-double-246i</guid>
      <description>&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;char belgi = 'A'; // harf belgi
int butun_son = 10; // butun son
float haqiqiy_son1 = 3.14f; // float ma'lumot turi
double haqiqiy_son2 = 3.14159; // double ma'lumot turi

&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;char: Bu C++ dasturlash tilida, bir belgini ko'rsatadigan ma'lumot turi hisoblanadi. Misol uchun, harf, raqam yoki belgi kiritish uchun ishlatiladi. char o'zgaruvchilari yalniz bitta belgi saqlaydi va siz uni ikki to'liq belgi o'zgaruvchisiga o'xshatsizlikni tekshirish uchun mos keluvchi raqamga (int) o'girib berishingiz kerak bo'ladi. char o'zgaruvchilari apostrof (') ichida belgilanadi. Masalan: 'A', '5', '!'.&lt;/p&gt;

&lt;p&gt;int: Bu ma'lumot turiga butun sonlar uchun bo'lgan o'zgaruvchilarni ifodalaydi. int ma'lumot turi musbat, manfiy yoki 0 ga teng bo'lishi mumkin. Misol uchun, 5, -7, 0 kabi sonlar int ma'lumot turi bilan ifodalangan.&lt;/p&gt;

&lt;p&gt;float va double: Bu ma'lumot turlari haqida gapirayotganingizda, siz haqiqiy sonlar (real sonlar) uchun ishlatiladigan o'zgaruvchilar ma'lumot turini ang'lab olasiz. float va double ikki turdagi haqiqiy sonlar uchun xizmat qiladi, ammo ularning o'lchami farq qiladi. float ma'lumot turi uchun o'lcham 4 bait, shuningdek, double uchun 8 bait bo'ladi. float va double ma'lumot turlari bilan sonlarni saqlash va ularga arifmetik amallar qilish mumkin&lt;/p&gt;

</description>
      <category>webdev</category>
      <category>javascript</category>
      <category>beginners</category>
      <category>programming</category>
    </item>
    <item>
      <title>To'rtinchi dars switch</title>
      <dc:creator>zafar7709</dc:creator>
      <pubDate>Thu, 14 Mar 2024 16:21:48 +0000</pubDate>
      <link>https://forem.com/zafar7709/uchinchi-dars-switch-327n</link>
      <guid>https://forem.com/zafar7709/uchinchi-dars-switch-327n</guid>
      <description>&lt;p&gt;`&lt;/p&gt;

&lt;p&gt;&lt;code&gt;&lt;/code&gt;`&lt;/p&gt;

&lt;h1&gt;
  
  
  include 
&lt;/h1&gt;

&lt;p&gt;using namespace std;&lt;/p&gt;

&lt;p&gt;int main() {&lt;br&gt;
    int kun;&lt;br&gt;
    cout &amp;lt;&amp;lt; "Hafta kunlaridan birini kiriting (1-7): ";&lt;br&gt;
    cin &amp;gt;&amp;gt; kun;&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;switch (kun) 
{
    case 1:
        cout &amp;lt;&amp;lt; "Dushanba" &amp;lt;&amp;lt; endl;
        break;
    case 2:
        cout &amp;lt;&amp;lt; "Seshanba" &amp;lt;&amp;lt; endl;
        break;
    case 3:
        cout &amp;lt;&amp;lt; "Chorshanba" &amp;lt;&amp;lt; endl;
        break;
    case 4:
        cout &amp;lt;&amp;lt; "Payshanba" &amp;lt;&amp;lt; endl;
        break;
    case 5:
        cout &amp;lt;&amp;lt; "Juma" &amp;lt;&amp;lt; endl;
        break;
    case 6:
        cout &amp;lt;&amp;lt; "Shanba" &amp;lt;&amp;lt; endl;
        break;
    case 7:
        cout &amp;lt;&amp;lt; "Yakshanba" &amp;lt;&amp;lt; endl;
        break;
    default:
        cout &amp;lt;&amp;lt; "Noto'g'ri kun kiritdingiz!" &amp;lt;&amp;lt; endl;
        break;
}

return 0;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;

&lt;p&gt;}&lt;/p&gt;

&lt;p&gt;`&lt;code&gt;&lt;/code&gt;&lt;br&gt;
Ushbu dastur foydalanuvchidan 1 dan 7 gacha bo'lgan son kiritingini so'raydi va foydalanuvchi kiritgan sonni tekshiradi. Agar foydalanuvchi 1 dan 7 gacha bo'lgan son kiritgan bo'lsa, dastur mos keluvchi kun nomini chiqaradi. Aks holda, dastur "Noto'g'ri kun kiritdingiz!" degan xabarni chiqaradi.&lt;/p&gt;

&lt;p&gt;switch operatori quyidagi qismatlar bilan ajratilgan:&lt;/p&gt;

&lt;p&gt;case - tekshirilayotgan qiymatlar&lt;br&gt;
break - tekshirilgan qiymat uchun ifodalashni yakunlash&lt;br&gt;
default - barcha boshqa holatlarni qoplash&lt;br&gt;
break operatori juda muhimdir, chunki uni o'tkazmasangiz, switch operatori uning quyidagi case bo'limlarini tekshirishni to'xtatmaydi va keyingi bo'limlarga o'tkazadi.&lt;/p&gt;

&lt;p&gt;Switch operatorining qulayliklari uning shu maqsadi, shuningdek, ko'p qatorli if-else ifodasidan farq qiladi va kodni osonroq va aniqlanadigan qilib yozishga imkon beradi, masalan, bir nechta qadamlar yoki ma'lumotlarning o'zlari kengaytirilgan ba'zi qiymatlarga mos ishlashlarni ta'minlash uchun.&lt;/p&gt;

&lt;p&gt;`&lt;/p&gt;

</description>
      <category>webdev</category>
      <category>javascript</category>
      <category>programming</category>
      <category>beginners</category>
    </item>
    <item>
      <title>Uchinchi dars if va else</title>
      <dc:creator>zafar7709</dc:creator>
      <pubDate>Tue, 12 Mar 2024 11:11:05 +0000</pubDate>
      <link>https://forem.com/zafar7709/uchinchi-dars-if-va-else-56ke</link>
      <guid>https://forem.com/zafar7709/uchinchi-dars-if-va-else-56ke</guid>
      <description>&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;#include &amp;lt;iostream&amp;gt;

using namespace std;

int main()
{
    int n;
    cin &amp;gt;&amp;gt; n;

    if(n &amp;gt; 0)
    {
      cout &amp;lt;&amp;lt; "1";
    }
    else
    {
       cout &amp;lt;&amp;lt; "0";
    }

  return 0;
}
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;if bu shart togri berilgan bolsa if ichiga nima yozgan bosiz shuni chiqardi.&lt;br&gt;
else bu shart xato bsa shuni ichiga kiradi yozgan narsani chiqardi.&lt;/p&gt;

&lt;p&gt;Bizda else if bor bu kodni namunada korsiz boladi.&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;#include &amp;lt;iostream&amp;gt;
using namespace std;

int main()
 {
    int son;

    cout &amp;lt;&amp;lt; "Istalgan son kiriting: ";
    cin &amp;gt;&amp;gt; son;

    if (son &amp;gt; 0)
    {
        cout &amp;lt;&amp;lt; "Bu son musbat." &amp;lt;&amp;lt; endl;
    } else if (son &amp;lt; 0)
    {
        cout &amp;lt;&amp;lt; "Bu son manfiy." &amp;lt;&amp;lt; endl;
    } else 
    {
        cout &amp;lt;&amp;lt; "Bu son nolga teng." &amp;lt;&amp;lt; endl;
    }

    return 0;
}
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;else if bu agar birinchi if ishlmasa kengisiga otadi.&lt;/p&gt;

</description>
      <category>webdev</category>
      <category>javascript</category>
      <category>beginners</category>
      <category>programming</category>
    </item>
    <item>
      <title>Ikkinchi dars cin qilish</title>
      <dc:creator>zafar7709</dc:creator>
      <pubDate>Sat, 09 Mar 2024 10:53:42 +0000</pubDate>
      <link>https://forem.com/zafar7709/ikkinchi-dars-cin-qilish-259d</link>
      <guid>https://forem.com/zafar7709/ikkinchi-dars-cin-qilish-259d</guid>
      <description>&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;#include &amp;lt;iostream&amp;gt;
using namespace std;

int main() 
{
    int son1, son2;

    cout &amp;lt;&amp;lt; "Birinchi sonni kiriting: ";
    cin &amp;gt;&amp;gt; son1;

    cout &amp;lt;&amp;lt; "Ikkinchi sonni kiriting: ";
    cin &amp;gt;&amp;gt; son2;

    cout &amp;lt;&amp;lt; "Siz kiritgan sonlar: " &amp;lt;&amp;lt; son1 &amp;lt;&amp;lt; " va " &amp;lt;&amp;lt; son2 &amp;lt;&amp;lt; endl;

    return 0;
}
`
C++ 2 darsi bu input qilish quydagi shartni korshingiz mumkin.
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



</description>
      <category>webdev</category>
      <category>javascript</category>
      <category>beginners</category>
      <category>programming</category>
    </item>
    <item>
      <title>Birinchi dars C++ kirish</title>
      <dc:creator>zafar7709</dc:creator>
      <pubDate>Sat, 09 Mar 2024 10:45:40 +0000</pubDate>
      <link>https://forem.com/zafar7709/birinchi-dars-c-kirish-5g22</link>
      <guid>https://forem.com/zafar7709/birinchi-dars-c-kirish-5g22</guid>
      <description>&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;#include &amp;lt;iostream&amp;gt;

using namespace std;
int main() 
{
    cout &amp;lt;&amp;lt; "Hello World!" &amp;lt;&amp;lt; endl;
    return 0;
}

&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;#include   input output stream - kirtish va chiqarish oqimni boshqarish.&lt;br&gt;
int main() Bu dasturni boshlash uchun asosiy funksiya. Dastur boshlandi va tugadi bo'lganda ishlatiladi.&lt;br&gt;
cout &amp;lt;&amp;lt; "Hello, World!" &amp;lt;&amp;lt; endl;: Bu qatlamada matn "Hello World!" konsolga chiqariladi.&lt;br&gt;
return 0;: Dastur muvaffaqiyatli tugadi bo'lganda 0 qaytariladi.&lt;/p&gt;

</description>
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      <category>javascript</category>
      <category>beginners</category>
      <category>programming</category>
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