with Ada.Text_IO; use Ada.Text_IO;
with Ada.Integer_Text_IO; use Ada.Integer_Text_IO;

procedure Solve is
   A : Integer;
   B : Integer;
   Ans : Integer;
begin
   Get (A);
   Get (B);
   Ans := A+B;
   if Ans < 24 then
      Put_Line (Integer'Image (Ans));
   else
      Put_Line (Integer'Image (Ans-24));
   end if;
end Solve;