関連ワード:  get number of columns in matrix python    get number of rows in matrix python    get number of columns in array python    get number of rows in array python    get number of rows in 2d array python    number of columns in matrix python    number of rows in matrix python    number of columns in array python    get column in matrix python    get number of rows and columns in 2d array python  
結果 : get number of columns in matrix python