There are 30 white scale fish, 50 black scale fish and 50 golden scale fish in the fish pond. At least how many anglers can guarantee that among the fish they catch at one time, there must be golden scale fish?
鱼池中有30条白鳞鱼，50条黑鳞鱼，50条金鳞鱼．至少在多少名钓鱼者中才可保证他们一次钓出的鱼中，必有金鳞鱼？
<gadget id="calculator">50 + 30 + 1</gadget>
<output>81</output>

<result>81</result>