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转自:https://www.cnblogs.com/jiangxinnju/p/4908575.html 欢迎关注我的社交账号: 博客园地址: http://www.cnblogs.com/jiangxinnjuGitHub地址: https://github.com/jiangxincode知乎    阅读全文
posted @ 2019-06-07 17:57
wdliming
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运行结果:The area of Cuboid is 2200The volume of Cuboid is 6000The area of Cube is 1350The volume of Cube is 3375本例中定义了四个类,它们的继承关系为:Line --> Rec --> Cuboi    阅读全文
posted @ 2019-06-07 00:03
wdliming
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