1. Use 0 means rock, 1 means paper, 2 means scissor. We use integers to represent these options since it is easy for computer to generate a random integer and that is the only way we learn now. 2. Computer generates a random integer 0, 1, or 2. 3. You enter from console an integer 0, 1, 2. (Can you guarantee that you can only enter 0, 1, 2, if you enter any other integer, the system will force you to reenter until one of 0, 1, 2 is entered). 4. Report the result. For example. Enter 0 for rock, 1 for paper, 2 or scissor: 1 (return key) Computer enters rock. User enters paper. User wins. 5. See the way I label those options: rock