#include<stdio.h>
int main()
{
    char Section;
    int Roll_Number;
    char Blood_Nroup;
    printf("Section: C\n");
    scanf("%c",&Section);
    printf("Roll Number: 2\n");
    scanf("%d",&Roll Number);
    printf("Blood Group: B\n");
    scanf("%c",&Blood Group);
    return 0;
}