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a. construct a class named room that declares two-double precision data members named length and width....

a. construct a class named room that declares two-double precision data members named length and width. include a constructor that initializes each datavmember to 1.0 when a room object is created. add two accessor funtions for displaying the length and width values of a room object and two mutator functions that allow changing these data member values.

b. include the class written for 6a in the context of a complete program

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