// #include<stdio.h>
int main() 
section= input (Enter the student's section (A-Z))
roll_number = ("Enter the student"s roll number (1-9):")
blood_group=input ("Enter the student"s blood group initial(A,B,O):"
)
printf ("|n---student information---")
printf (f"section:{section}")
printf (f"Roll number:{roll_number}")
printf (f"blood group:{blood_group}")
}
return 0;
{