#include <stdio.h>

struct student{
    int rollno;
    char name[50];
    float marks;
};
int main(){
    struct student s[3]={{38,"hariharan",33.37};
    {33,"harichandru",33.6},
    {34,"mathan",34.5}
    };
    for(int i=0;i<3;i++){
        printf("%d\t%s%.2f\n",s[i].rollno,s[i].name,s[i].marks);
    }
return 0;
}