An array of integers p1,p2,…,pnp1,p2,…,pn is called a permutation if it contains each number from 11 to nn exactly once. For example, the following arrays are p...
TypeError: only integer scalar arrays can be converted to a scalar index使用np.random.choice创建list,使用这个List作为Data[] List对象的索引。出现TypeError: only integer scalar a...