def determinant(A): if not isinstance(A, list) or not all(isinstance(row, list) for row in A): raise ValueError("输入必须是一个二维列表！") size = len(A) if size == 0: raise ValueError("输入矩阵不能 ...
def determinant(A): if not isinstance(A, list) or not all(isinstance(row, list) for row in A): raise ValueError("输入必须是一个二维列表！") size = len(A) if size == 0: raise ValueError("输入矩阵不能 ...
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GameMale
