Python: Integers total$\_$volume and item$\_$volume are read from input. An item takes up item$\_$volume cubic inches, and the volume of a box is given by total$\_$volume cubic inches. Assign remaining$\_$volume with the remaining volume after filling a box with as many items as possible.

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Ex: If the input is:

$13$

$4$

then the output is:

Remaining volume: $1$