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【技术:Python算法】027螺旋矩阵
螺旋矩阵是一个古老的玩具算法,实现螺旋的一种有趣的方法是填充顶部行并旋转矩阵来展开序列。 幸运的是,旋转和对称有着密切的关系,任何一个旋转能用点线对称或用两条线对称来表述,这正是我们想要的情况,我们所需要做的就是水平翻转矩阵和转置。
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