#include <stdio.h>

int main(){
    #include <stdio.h>

int main() {
    char section;
    int rollnumber;
    char bloodgroup;

    printf("Enter section (A/B/C...): ");
    scanf(" %c", &section);

    printf("Enter roll number: ");
    scanf("%d", &rollnumber);

    printf("Enter blood group initial (e.g., A/B/O): ");
    scanf(" %c", &bloodgroup);

    printf("\nSection: %c\n", section);
    printf("Roll Number: %d\n", rollnumber);
    printf("Blood Group: %c\n", bloodgroup);

    return 0;
}