#include <stdio.h>
struct class
{
  int rollno;
  char name;
  float percentage;
};
int main()
   struct class student;
   scanf("%d",&student.rollno);
   scanf("%c",&student.name);
   scanf("%f",&student.percentage);
   printf("%d",student.rollno);
   printf("%d",student.name);
  printf("%f",student.percentage);
return 0;
}