関連ワード:  how to get number of rows in array python    how to get number of elements in array python    how to get number of rows in matrix python    how to get number of columns in array python    how to get number of rows in 2d array python    how to get number of columns in matrix python    how to get number of columns in 2d array python    how to count number of elements in array python    how to find number of rows and columns in 2d array python    how to check number of elements in array python  
結果 : how to get number of rows in array python