看廖大博客时候看到的一道题,在此记录一下 练习编写杨辉三角的实现,示例代码来自廖雪峰博客 期待输出: [1] [1, 1] [1, 2, 1] [1, 3, 3, 1] [1, 4, 6, 4, 1] [1, 5, 10, 10, 5, 1] [1, 6, 15, 20, 15, 6, 1] [1, 7, 21, 35, 35, 21, 7, 1] [1, 8, 28, 56, 70, 56, 28, 8, 1] [1, 9, 36, 84, 126, 126, 84, 36, 9, 1] def triangles(): L = [1] yield L while True: L1 = [1...