#include <stdio.h>
struct Collage{
    char collageName[30];
    char city[30];
};
struct Student{
    int rollno;
    char name[50];
    float marks;
struct Collage collage;
};
int main(){
    struct Student s1={56,"mahendiran"39.56,{"ciet collage","covai"}};
    
    printf("roll no:%d\n",s1.rollno);
    printf("Name:%s\n",s1.name);
    printf("marks:%.2f\n",s1.marks);
    printf("college:%s\n",s1.collage.collageName);
    printf("City:%s\n",s1.collage.city);
    return 0;
}