The latest articles on DEV Community by Kuronboy Yakubov (@kuronboyyaqub). https://dev.to/kuronboyyaqub https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F1057908%2Fd07694c4-5265-4db4-b38a-446d52b586a9.jpeg https://dev.to/kuronboyyaqub en Kuronboy Yakubov Fri, 12 Apr 2024 12:51:19 +0000 https://dev.to/kuronboyyaqub/c-da-ratsional-sonlar-bilan-ishlovchi-float-double-decimal-malumot-turlari-14mk https://dev.to/kuronboyyaqub/c-da-ratsional-sonlar-bilan-ishlovchi-float-double-decimal-malumot-turlari-14mk <p>Assalomu alaykum. C# dasturlash tilida ratsional (kasr) sonlarni saqlash uchun quyidagi ma'lumot turlaridan foydalanamiz:</p> <ol> <li>float (4 bayt);</li> <li>double (8 bayt);</li> <li>decimal (16 bayt).</li> </ol> <p><strong>float</strong> turidagi o'zgaruvchini e'lon qilish:</p> <p><code>float myFloat = 1.2656f;</code> </p> <p><strong>float</strong> ma'lumot turi sonning butun qismidan keyin ~6-9 ta raqam aniqligida ma'lumotni ifoda etadi. Buni quyidagi misol orqali ko'rishimiz mumkin:</p> <p><code>float myFloat = 1.777777777f;<br> Console.Write(myFloat);<br> // natija 1.777778</code></p> <p><strong>double</strong> turidagi o'zgaruvchini e'lon qilish:</p> <p><code>double myDouble = 1.7848;</code> </p> <p><strong>double</strong> ma'lumot turi sonning butun qismidan keyin ~15–17 ta raqam aniqligida ma'lumotni ifoda etadi. Buni quyidagi misol orqali ko'rishimiz mumkin:</p> <p><code>double myDouble = 1.7777777777777777777777777;<br> Console.Write(myDouble);<br> // natija 1.77777777777778</code></p> <p><strong>decimal</strong> turidagi o'zgaruvchini e'lon qilish:</p> <p><code>decimal myDecimal = 1.98m;</code> </p> <p><strong>decimal</strong> ma'lumot turi sonning butun qismidan keyin ~28–29 ta raqam aniqligida ma'lumotni ifoda etadi. Buni quyidagi misol orqali ko'rishimiz mumkin:</p> <p><code>decimal myDecimal = 1.77777777777777777777777777777777777m;<br> Console.Write(myDecimal);<br> // natija 1.7777777777777777777777777778</code></p> <p>Davomi bor...</p> csharp datatypes decimal beginners