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