Probably not very strong 3.41

Authordllu
Submission date2011-05-22 03:03:44.825882
Rating2998
Matches played7307
Win rate29.14

Use rpsrunner.py to play unranked matches on your computer.

Source code:

import random
if not input:
	lloutput = 'P'
	loutput = output = 'P'
	num = 0;
else:
	if num<3:
		output = 'P'
	elif num%5==0:
		output = random.choice(['R','P','P','P','S'])
	elif (num+1)%5:
		output = random.choice(['R','P','S','S','S'])
	elif (num+2)%5:
		output = random.choice(['R','R','R','P','S'])
	elif input == {'R':'P','P':'S','S':'R'}[lloutput]:
		output = {'R':'S','P':'R','S':'P'}[loutput]
	elif input == {'R':'S','P':'R','S':'P'}[lloutput]:
		output = {'R':'R','P':'P','S':'S'}[loutput]
	elif input == {'R':'R','P':'P','S':'S'}[lloutput]:
		output = {'R':'P','P':'S','S':'R'}[loutput]
lloutput = loutput
loutput = output
num+=1