Structs

Ek struct related fields ko ek named type ke neeche group karta hai. Java, C++, ya is site ki har doosri language ki class ke bar'aks, ek struct mein koi methods, koi constructors, aur koi access control nahi hota — ye purely data ko sath bundle karne ka ek tarika hai, aur har field directly accessible hota hai.

main.c

Khud try karo →

#include <stdio.h>

struct Point {
    int x;
    int y;
};

int main() {
    struct Point p = {3, 4};
    printf("%d %d\n", p.x, p.y);
    return 0;
}

Output

3 4

Aage: dynamic memory — malloc, free, aur heap: wo mechanism jise automate karne ke liye har doosri language ka garbage collector exist karta hai.

Practice exercise

Ek struct Book define karein jiske fields title (size 50 ka char array) aur pages (int) hon. Title "Dune" aur pages 412 wali ek Book banayein, phir dono ko printf se print karein.

← Strings Dynamic Memory →