#include <stdio.h>
#include<ctype.h>
struct Student{
    int rollno;
    char name[50];
    float marks;
};
int main(){
    struct Student s1;
    s1.rollno=102;
    strcpy(s1.name,"Ram");
    s1.marks=78.0;
    printf("Roll no is:%d\n",s1.rollno);
    printf("Name is:%s\n",s1.name);
    printf("Marks is:%f\n",s1.marks);
    return 0;
}