uses crt;
var a,b:real;
begin
clrscr;
readln(a,b);
if a>b then writeln(a+b:4:2)
else writeln(a*b:4:2);
readln;
end.
uses crt;
var a,b:longint;
begin
clrscr;
write('a=');readln(a);
write('b=');readln(b);
if(b>a)then writeln(a*b) else writeln(a+b);
readln;
end.