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直接计算吧,计算覆盖每一个圆最小半径是多少,取最大值In Reply To:E题题目大意 Posted by:ecust_linpeng at 2009-10-18 09:46:18 > 给出n个圆(n<=20)。 > 求一个最小半径,圆心在上述圆的一个圆心,面积能够覆盖所有圆至少一半以上的面积 Followed by: Post your reply here: |
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