関連ワード:  how to form an array in python    how to create an array in python    how to create an array in python of size n    how to create an array in python using numpy    how to set up an array in python    how to create an array in python with user input    how to start an array in python    how to create an array in python without numpy    how to create an array in python using for loop    how to shape an array in python