#include <stdio.h>
#include<stdlib.h>
//structure -> user define data type
// name, dept, rollno

int roll=10;

struct student{
    char name[100]="Arun";
    char fept[100]="ECE";
    int rollno=10;
}

int main() {
struct student s;
printf("%d", s.rollno);
return 0;
}