uses crt;
var
x,i:integer;
begin
clrscr;
writeln ('X Sin(x) Cos(x) Tg(x)');
i:=2;
for x:=0 to 45 do begin
write (x:2,' ',sin(x*pi/180):0:4,' ',cos(x*pi/180):0:4,' ');
write (sin(x*pi/180)/cos(x*pi/180):0:4);
writeln;
i:=i+1;
if i=24 then
begin
writeln ('Press Enter');
readkey;
end;
end;
readln;
end.