関連ワード:  what is a multidimensional array    what is a multidimensional array in c    what is a multidimensional array in php    what is a multidimensional array in java    what is a multidimensional array in javascript    what is a multidimensional array in python    what is a multidimensional array with example    what is a 2d array    what is a two dimensional array    what is a 2d array in python