#include <stdio.h>
struct student{
    int rollno;
    char name[20];
    float marks;
};
int main()
{
    struct student s1={13,"Aneesh",95.0};
    struct student s2={15,"Aravind",90.0};
    printf("Roll no: %d\n",s1,s2.rollno);
    printf("Name: %s\n",s1.name);
    printf("Marks: %.2f",s1.marks);
}