#include <stdio.h>
struct College{
char collegeName[30];
char city[30];
};
struct Student{
    int rollno;
    char name[50];
    float marks;
struct College college;
};
int main(){
    struct student s1={38,"hariharan",33.37,{"ciet college","CBE"}},
   printf("Roll no:%d\n",s1.rollno);
   printf("Name:%s\n",s1.name);
   printf("Marks:%d\n",s1.marks);
   printf("College:%s\n",s1.college.collegeName);
   printf("City:%s\n",s1.college.city);
return 0;
}