Writing a cn1 code, describe on the next page the structure of a program which implements a simple graphical user interface (gui) consisting of a form with a border layout which has the following components: (1)a single button on the north area, whose label is initially “hello” and which prints the message “world” on the console when pressed; (2)a side menu with a single item which when selected has the effect of changing the button label to “goodbye”; (3)a single container on the center area, on which pressing a pointer causes the background to become red, and releasing the pointer causes the background to become blue.(note: cn1 buttonclass has a method settext(string)to change its label).

Write a function named printfloatrepresentation(float number) that will print the floating point representation of a number using the format given below. (sign bit) exponent in binary (assumed bit).significandfor example if the number passed an argument is 71 yourprogram should print (0) 10000101 (1).00011100000000000000000similarly if the number passed to the function as argument is -71 the program should print (1) 10000101 (1).00011100000000000000000

The first screen you see when you open word2016 what is called?

The volume v and paper surface area a of a conical paper cup are given by where r is the radius of the base of the cone and h is the height of the cone. a. by eliminating h, obtain the expression for a as a function of r and v. b. create a user-de ned function that accepts r as the only argument and computes a for a given value of v. declare v to be global within the function. c. for v ! 10 in.3 , use the function with the fminbnd function to compute the value of r that minimizes the area a. what is the corresponding value of the height h? investigate the sensitivity of the solution by plotting v versus r. how much can r vary about its optimal value before the area increases 10 percent above its minimum value?