问一道算法题:算出这些直线一共有多少个交点
posted @ 2007-10-26 13:47 cutepig 阅读(750) 评论(0) 推荐(0)
posted @ 2007-10-26 13:47 cutepig 阅读(750) 评论(0) 推荐(0)
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