You're working on a TV that has a hard coded list of channels (use an enum for this list) and you're asked to create a mechanism to switch channels. Start by creating an enum class that holds 4 to 5 channels. Each channel has a network name to identify it and a channel number as its value. In a class called Television, create a method called changeChannel() that takes an enum from the channel class as input. In the method, use switch to print out a randomo message for each channel depending on what input was provided.

How do you write an argumentative essay about the importance of free enterprise ?

Write a program that displays the following menu: geometry calculator 1. calculate the area of a circle 2. calculate the area of a rectangle 3. calculate the area of a triangle 4. quit enter your choice (1-4): if the user enters 1, the program should ask for the radius of the circle and then display its area. use the following formula: area = ď€(the square of r) use 3.14159 for ď€ and the radius of the circle for r. if the user enters 2, the program should ask for the length and width of the rectangle and then display the rectangle’s area. use the following formula: area = length * width if the user enters 3, the program should ask for the length of the triangle’s base and its height, and then display its area. use the following formula: area = base * height * .5 if the user enters 4, the program should end. input validation: display an error message if the user enters a number outside the range of 1 through 4 when selecting an item from the menu. do not accept negative values for the circle’s radius, the rectangle’s length or width, or the triangle’s base or height. note: if the user enters an improper menu choice (1-4), the program prints "the valid choices are 1 through 4. run the program again and select one of those." if the user enters a negative radius, the program prints "the radius can not be less than zero." if the user enters a negative value for height or base, the program prints "only enter positive values for base and height."

If i uninstall nba 2k 19 from my ps4 will my career be gone forever?