Question

Answer 1

Câu 8:

Program HOC24;

var x: integer;

begin

write('Nhap x='); readln(x);

if 2*(x-9)=0 then write('Voi gia tri x=',x,' bieu thuc khong xac dinh') else

write(((x-9)*(x-9)*(x*9))/(2*(x-9)):1:2);

readln

end.

Answer 2

Câu 9:

Program HOC24;

var a,b: integer;

begin

write('Nhap a va b: '); readln(a,b);

if a>b then write('a>b');

if a<b then write('a<b');

if a=b then write('a=b');

readln

end.