uses crt;
begin clrscr;
writeln('(spr(5+2))/(3*3+1)=',(spr(5+2))/(3*3+1));
readln
end.
Program hotrotinhoc;
var s: real;
t : integer;
begin
t:=sqr(5+2);
s:=(sqr(3)+1);
s:=t/s;
write(s:2:3);
readln
end.
Ngắn gọn :
C1 : (spr(5+2))/(spr(3)+1)
C2 : (spr(5+2))/(3*3+1)
C3 : ((5+2)*(5+2))/(spr(3)+1)
C4 : ((5+2)*(5+2))/(3*3+1)