Variables & Data types
Sanjar Rashidov
Posted on October 29, 2024
Variables - O'zgaruvchi kompyuterni xotirasida ma'lum bir qiymatlarni saqlash uchun kerak bo'ladi.
Data types - Ma'lumot turlari.
Quydagi data typelar butun sonlar uchun ishlatiladi:
1.int
2.long
3.short
Quydagi data typelar kasr sonlar uchun ishlatiladi:
1.double
2.float
Double _float_dan xotira jihatdan kottaroq
Quydagi data typelar tekst va matnlar uchun ishlatiladi:
1.string
Quydagi data typelar belgilar uchun ishlatiladi:
1.char
DATA TYPELARNI XOTIRADAN OLADIGAN JOYI
- int -> 4 byte
- long -> 8 byte
- short -> 2 byte
- double -> 8 byte
- float -> 4 byte
- string -> 32 byte
- char -> 1 byte
#include <iostream>
using namespace std;
int main()
{
int son1 = 20;
long son2 = 123;
short son3 n = 4;
double kasr1 = 123.4;
float kasr2 = 12.3;
string ism = "Bobur";
char belgi = '$';
cout << son1 << endl;
cout << son2 << endl;
cout << son3 << endl;
cout << kasr1 << endl;
cout << kasr2 << endl;
cout << ism << endl;
cout << belgi << endl;
return 0;
}
💖 💪 🙅 🚩
Sanjar Rashidov
Posted on October 29, 2024
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