#include <stdio.h>
struct class
{
    int rollno;
    char name;
    float percetage;
};
int main() {
    struct class stdent;
    scanf("%d",&student.roll no);
    scanf("%s",&student.name);
    scanf("%f",&student.percentage);
    printf("%d",student.rollno);
    printf("%s",student.name);
    printf("%f",student.percentage);

return 0;
}