#include<stdio.h>
void main()
{
    int rn;
    char s,bg;
    printf("Enter asection:");
    scanf("%c",&s);
    printf("Enter rollno:");
    scanf("%d",&rn);
    printf("Enter bloodgroup:");
    sanf("%c",bg);
    printf("Setion:%c\nRollnumber:%d\nBloodGroup:%c",s,rn,bg);
}