program A01;
uses crt;
begin
clrscr;
writeln('Bieu thuc a = ', 25 * 4 + 3 * 6);
writeln('Bieu thuc b = ', ((8 + 5) * (8 + 5) * (8 + 5) - 36) / (5 + 2) : 2 : 2);
writeln('Bieu thuc c = ', (10 + 3) / 2 - 15 / (4 + 2) : 2 : 2);
writeln('Bieu thuc d = ', 17 / 5 : 2 : 2);
writeln('Bieu thuc e = ', 17 div 5);
writeln('Bieu thuc f = ', 17 mod 5);
readln
end.