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Assume that an int variable age has been declared and already given a value. Assume further that the use has just been presented with the following menu: S: hangar steakr, red potatoes, asparagus T: whole trout, long rice, brussel sprouts B: cheddar cheeseburger, steak fries, cole slaw (Yes, this menu really IS a menu!) Write some code that reads the String (S or T or B) that the user types in into a String variable choice that has already been declared and prints out a recommended accompanying drink as follows: if the value of age is 21 or lower, the recommendation is “vegetable juice” for steak, “cranberry juice” for trout, and “soda” for the burger. Otherwise, the recommendations are “cabernet”, “chardonnay”, and “IPA” for steak, trout, and burger respectively. Regardless of the value of age, your code should print “invalid menu selection” if the character read into choice was not S or T or B. ASSUME the availability of a variable, stdin, that references a Scanner object associated with standard input
Assume the existence of a Window class with a constructor that accepts two integer parameters containing the width and height of the window (in that order). Assume a subclass TitledWindow has been defined that has two instance variables : a string named text for the text of the title and, an integer, titleBarHeight for the height of the title bar. Write a constructor for TitledWindow that accepts four parameters: two integers containing the width and height (which are passed up to the Window constructor ), and, a string and integer which are used to initialize the TitledWindow instance variables . The height of the title bar should be ‘clamped’ by the constructor to one half the height of the window– i.e., if the height of the title bar passed into the constructor is greater than one half the specified height of the window, it should be set to one half the height of the window.
Write the definition of a class Counter containing: An instance variable counter of type int, initialized to 0. A method called increment that adds one to the instance variable counter. It does not accept parameters or return a value. A method called getValue that doesn’t accept any parameters. It returns the value of the instance variable counter.
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About Matthew
Entrepreneur and leadership expert Matthew Maennche thrives in business environments promoting innovation, excellence and continual professional development. With over two decades of in-the-trenches business experience, his views on developing and supporting a successful business are fundamentally different from the norm. Maennche demonstrates through his actions that leadership is about choices, not titles.
Maennche previously served as Vice President of Operations for DirecTV and DISH Network fulfillment service companies, where he transformed them into multi-million dollar companies with reputations for high-quality work. At the same time, he greatly expanded their operations to other regions of the country. Maennche has also owned and managed his own companies using a proven strategy of transparency, efficiency and exceptional customer service which led to high customer satisfaction and rapid growth.