#include <stdio.h>

int main() {
    char section; 
    char rollNumber;     
    char bloodGroup;

    
    printf("Enter section (A-Z): ");
    scanf(" %c", &section);
  printf("Enter roll number (1-9): ");
    scanf(" %c", &rollNumber); 

  printf("Enter blood group initial (A, B, O): ");
    scanf(" %c", &bloodGroup); 

  printf("Section: %c\n", section);
    printf("Roll Number: %c\n", rollNumber);
    printf("Blood Group: %c\n", bloodGroup);

    return 0;