#include<stdio.h>
int main()
char 'section';
int 'Roll number';
char 'Blood group';
printf("Enter the section (A-Z):");
scanf("%c",&section);
printf("Enter Roll number(1-9);");
scanf("%d",&Roll number);
printf("Ether the blood group(A,B,O);");
sacanf("%c",&blood group);
printf("\n----student information----\n");
printf("%C\n",section);
printf("%d\n",roll number);
printf("%d\n",blood group);
return 0;
}