#include<stdio.h>
int main()
{
    char section;
    char rollnumber;
    char bloddgroup;
    printf("Enter your section:");
    scanf("%c",&section);
    printf("Enter your roll number:");
    scanf("%c",&rollnumber)
    printf("Enter your bloodgroup:");
    scanf("%c",&bloodgroup);
    printf("Insection:%c\n",section);
    printf("Roll Number:%c\n",roll number);
    printf("Blood group:%c\n",bloodgroup);
    return 0;
}