var
a,b: integer;
begin
Write('a= ');
Read(a);
Write('b= ');
Read(b);
Write('n= ', (a div 130)*(b div 130))
end.
var
a,b: integer;
begin
Write('a= ');
Read(a);
Write('b= ');
Read(b);
Write('n= ', (a div 130)*(b div 130))
end.