| Author | duxing207 | 
| Submission date | 2013-10-05 03:19:54.286071 | 
| Rating | 3089 | 
| Matches played | 618 | 
| Win rate | 28.8 | 
Use rpsrunner.py to play unranked matches on your computer.
import random
if input == "": # initialize variables for the first round
        output = random.choice(["R","P","S"])
elif input == "R":
	if output == "R":
				output = random.choice(["R","R","R","P","S","S"])
        elif output == "P":
				output = random.choice(["R","R","P","P","P","S"])
        else:
                output = random.choice(["R","R","P","P","P","S"])
elif input == "P":
	if output == "R":
				output = random.choice(["R","R","P","P","P","S"])
        elif output == "P":
				output = random.choice(["R","R","P","P","P","S"])
        else:
                output = random.choice(["R","P","P","P","S","S"])
else:
	if output == "R":
				output = random.choice(["R","R","R","P","S","S"])
        elif output == "P":
				output = random.choice(["R","R","P","P","P","S"])
        else:
                output = random.choice(["R","P","P","P","S","S"])