# Algo Sniffer 2

 Author dllu Submission date 2011-05-21 21:27:29.886322 Rating 4080 Matches played 7514 Win rate 35.45

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

## Source code:

``````import random
#fixed bug

if input=="":
nummoves = 0
mymoves = urmoves = [0,0,0]
mode = 0

if nummoves < 3:
move = random.randrange(0,3)
if move==1:
output = "R"
elif move==2:
output = "P"
else:
output = "S"

mymoves[nummoves] = move
if input=="R":
urmoves[nummoves] = 1
elif input=="P":
urmoves[nummoves] = 2
else:
urmoves[nummoves] = 3

nummoves += 1
else:
if mode==0:
if urmoves[1]==mymoves[0] and urmoves[2]==mymoves[1]:
mode=1
elif urmoves[1]==mymoves[0]%3+1 and urmoves[2]==mymoves[1]%3+1:
mode=2
elif urmoves[1]==1 and urmoves[2]==1:
mode=3
elif mymoves[0]==urmoves[1]%3+1 and mymoves[1]==urmoves[2]%3+1:
mode=4
else:
mode=5
if mode==1:
output = {'R':'P', 'P':'S', 'S':'R'}[lastoutput]
elif mode==2:
output = {'R':'S', 'P':'R', 'S':'P'}[lastoutput]
elif mode==3:
output = 'P'
elif mode==4:
output = {'R':'R', 'P':'P', 'S':'S'}[lastoutput]
else:
output = {'R':'P', 'P':'S', 'S':'R'}[input]
lastoutput = output``````