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贴几组数据,都比较简单可以手画就不贴答案了基本把一些会错的情况都包含了 本题没有圆心和线段端点重叠的情况,不过下面数据里也有 5 1.5 1.5 2.0 0.0 2.0 1.0 3.0 1.75 2.0 2.0 2.0 1.0 1.0 5 1.5 1.5 2.0 1.0 1.0 2.0 2.0 1.75 2.0 1.0 3.0 0.0 2.0 5 0.7 1.0 2.0 1.0 1.0 2.0 2.0 1.75 2.5 1.0 3.0 0.0 2.0 5 0.7 0 1.0 1.0 1.0 2.0 2.0 1.75 2.5 1.0 3.0 0.0 2.0 4 0.5 0 0 0 1 1 0 0 -1 -1 0 5 0 3 3 0 0 3 0 4 3 3 6 0 6 4 1 1 1 1 1 3 2 2 2 2 3 4 1 1 1 1 1 2 3 2 2 3 2 4 0.1 2 2 1 1 2 3 3 3 3 2 4 0.1 0 -1 1 1 2 3 3 3 3 2 4 0 1 1 1 1 1 2 2 2 2 1 1 Followed by: Post your reply here: |
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