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摘要: 1、Point_ template<typename _Tp> class Point_ {_Tp x, y;} 可使用的运算: pt1 = pt2 + pt3; pt1 = pt2 - pt3; pt1 = pt2 * a; pt1 = a * pt2; pt1 += pt2; pt1 -= pt 阅读全文
posted @ 2016-06-25 22:03 wangduo 阅读(270) 评论(0) 推荐(0) 编辑