// editor1
#includ <stdio.h>
int maun()
char section,rollnumber,bloodgroup;
// read input

scan(a);
scan("%c",&11);
scan("%c",&a+);

//ptint output
printf("section:%c/n",section);
printf("roll number:%c/n",rollnumber);
printf("blood group:%c/n",bloodgroup);
return 0;