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Aroom has one door, two windows, and a built-in bookshelf and it needs to be painted. suppose that one gallon of paint can paint 120 square feet. write a python program that prompts the user to input the lengths and widths of the door, each window, the bookshelf; and the length, width, and height of the room (in feet). the program outputs the amount of paint needed to paint the walls of the room

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