Your Web News in One Place

Help Webnuz

Referal links:

Sign up for GreenGeeks web hosting
April 28, 2022 06:39 am GMT

C Variables

Data types

Int:

  • short,long,Int(butun sonlar);##Real number:
    • float,double(kasr sonlari);##Character:####char(belgilar)
    • int age=18
    • cout << age+5*26 << endl; (148)

Declaration

  • bu o'zgaruvchilarni e'lon qilish;
    • int son;

Assignment

  • bu o'zgaruvchiga qiymat o'zgartirish

Garbage value

  • o'zgaruvchi yaratilsa-yu unga qiymat berilmasa, uning qiymati unexpected bo'ladi (4 bayt)

float

  • kasr- real sonli o'zgaruvchi ,lekin butun sonlarni ham qabul qiladi va 1.0 ko'rinishiga aylantiradi. Nuqtadan keyin 6 ta son aniqlikda ishlaydi: 0.123456

`Implict coversion

  • yashirin o'zgartirish jarayoni, masalan int a=1,9 berganda warning berib ogohlantiradi, ya'ni yashirin o'zgartirish jarayonida compiler butun sonli o'zgaruvchi borligi tufayli 1,9 ni 1 deb qiymatini o'zgartirayotganligidan userni ogohlantiradi.

cin

  • terminalga input ma'lumotni kiritadi.

double

  • floating data typega mansub - kasr sonli o'zgaruvchi.(8 bayt)

Iomanip

  • representationni boshqaradigan kutubxona

Original Link: https://dev.to/narmuratova/c-variables-ka

Share this article:    Share on Facebook
View Full Article

Dev To

An online community for sharing and discovering great ideas, having debates, and making friends

More About this Source Visit Dev To