uses crt;

var toan,van,anh,li,hoa,sinh,dia,su,nhat,tin,gdcd,tb:real;

begin

clrscr;

write('nhap diem toan: ');readln(toan);

write('nhap diem van: ');readln(van);

write('nhap diem anh: ');readln(anh);

write('nhap diem li: ');readln(li);

write('nhap diem hoa: ');readln(hoa);

write('nhap diem sinh: ');readln(sinh);

write('nhap diem dia: ');readln(dia);

write('nhap diem su: ');readln(su);

write('nhap diem nhat: ');readln(nhat);

write('nhap diem tin: ');readln(tin);

write('nhap diem gdcd: ');readln(gdcd);

tb:= (toan+van+anh+li+hoa+sinh+dia+su+nhat+tin+gdcd)/11;

write('diem trung binh: ',tb);

readln;

end.