If you need an array with more than one index,you can use a multidimensional array,which is actually an array of arrays.In the explanation,declare an array of doubles with 2 rows and 5 columns.

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A multidimensional array can have more than one index, and can be thought of as an array of arrays. In this case, we are asked to declare an array of doubles with 2 rows and 5 columns, which would be a valid example of a multidimensional array.

If You Need an Array with More Than One Index,you