#include<stdio.h>
int main()
{
    char section;
    char rollNumber;
    char bloodGroup;
    print("Enter Section (A-Z): ");
    scanf(" %c", &section);
    print("Enter Roll Number (1-9): ");
    scanf(" %c", &rollNumber);
    print("Enter Blood Group (A, B, 0): ");
    scanf(" %c", &bloodGroup);
    print("print Section: %c\n",section);
    print("print Roll Number: %c\n",rollNumber);
    print("print Blood Group: %c\n",bloodGroup)
}