6. (15 points) Write a program that lets the user play "Rock Paper Scissors" against the computer. The program should work as follows: 1. When the program begins, the computer determines its choice. (Don't display the values yet.) 2. The user enters his or her choice at the keyboard. 3. The computer's result is displayed. 4. The computer displays whether the user wins or loses (or draw). Google "Rock Paper Scissors" for the rules