var
  a, b, c : integer;
begin
  readln(a);
  readln(b);
  readln(c);
  if (a <= b) and (a <= c) then
    writeln(a)
  else if (b <= a) and (b <= c) then
    writeln(b)
  else if (c <= a) and (c <= b) then
    writeln(c)
end.