関連ワード:  how to find the array size in python    how to find the array length in python    how to check the array size in python    how to find array dimensions in python    how to check array length in python    how to check array dimension in python    how to calculate array length in python    how to find the memory size of an array in python    how to find the size of a 2d array in python    how to find size of multidimensional array in python