#include<stdio.h>
int main()  
{
  char sec;
  int rollno;
  char bloodgroup;
  printf("section:%c\n",Section);
  scanf("%c",&section);
  printf("Roll Number:%d\n",Roll Number);
  scanf("%d",&rollNumber);
  printf("Blood Group:%c\n",Blood Group);
  scanf("%c",&bloodgroup);
  return 0;
}