var a,b,c:real;
begin
read(a,b,c);
if (a<b) and (b<c) then begin
a:=a*2;
b:=b*2;
c:=c*2;
end;
writeln(a,' ',b,' ',c);
end.
var a,b,c:real;
begin
read(a,b,c);
if (a<b) and (b<c) then begin
a:=a*2;
b:=b*2;
c:=c*2;
end;
writeln(a,' ',b,' ',c);
end.