#include <stdio.h>


struct collage{
char collegeName[];
char city[];
};

struct student{
    int rollno;
    char name[50];
    float marks;
      struct collage 
};

int main() {
  struct student s[2]={{35,"praveen",39.5},{"AB collage","hyd"}};
  
  
  printf("ROLL NO:%d\n",s1.rollno);
  printf("Name:%s\n",s1.name);
  printf("marks:%.2f\n",s1.marks);
  printf("collage:%s\n",s1.collage.collageName);
  printf("city:%s\n",s1.collage.city);
  
  
  

return 0;
}