For a basket of apples (within 100), 3 points per share will be 1 more; 5 shares will be worth 3 more, and each share of 7 will be worth 2 more. How many apples are there in this basket?
一筐苹果(在100以内)，按每份3个分多1个；每份5个分多3个，每份7个分多2个，这筐苹果原有多少个．
<gadget id="calculator">60 - 2</gadget>
<output>58</output>

<result>58</result>