Write a program based on the following requirements: the user is prompted to enter two names, and the program displays those two names in alphabetical order Program output: Enter a name (last name first): Jones, Richard Enter another name (last name first): Costa, Joan Here are the names, listed alphabetically: Costa, Joan Jones, Richard

3. what is the output of the following statements? temporary object1; temporary object2("rectangle", 8.5, 5); temporary object3("circle", 6, 0); temporary object4("cylinder", 6, 3.5); cout < < fixed < < showpoint < < setprecision(2); object1.print(); object2.print(); object3.print(); object4.print(); object1.set("sphere", 4.5, 0); object1.print();