# RPS_Meta_Fixed

 Author TeleZ Submission date 2018-01-15 08:58:53.891000 Rating 7592 Matches played 305 Win rate 78.03

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

## Source code:

``````import random

RNA={'RR':'1','RP':'2','RS':'3','PR':'4','PP':'5','PS':'6','SR':'7','SP':'8','SS':'9'}
mix={'RR':'R','RP':'R','RS':'S','PR':'R','PP':'P','PS':'P','SR':'S','SP':'P','SS':'S'}
rot={'R':'P','P':'S','S':'R'}

if not input:
DNA=[""]*3
prin=[random.choice("RPS")]*36
meta=[random.choice("RPS")]*6
skor1=[[0]*36,[0]*36,[0]*36,[0]*36,[0]*36,[0]*36]
skor2=[0]*6
else:
for j in range(36):
for i in range(4):
skor1[i][j]*=0.8
for i in range(4,6):
skor1[i][j]*=0.5
for i in range(0,6,2):
skor1[i][j]-=(input==rot[rot[prin[j]]])
skor1[i+1][j]-=(output==rot[rot[prin[j]]])
for i in range(2,6,2):
skor1[i][j]+=(input==prin[j])
skor1[i+1][j]+=(output==prin[j])
skor1[0][j]+=1.3*(input==prin[j])-0.3*(input==rot[prin[j]])
skor1[1][j]+=1.3*(output==prin[j])-0.3*(output==rot[prin[j]])
for i in range(6):
skor2[i]=0.9*skor2[i]+(input==meta[i])-(input==rot[rot[meta[i]]])
DNA[0]+=input
DNA[1]+=output
DNA[2]+=RNA[input+output]
for i in range(3):
j=min(11,len(DNA[2]))
k=-1
while j>1 and k<0:
j-=1
k=DNA[i].rfind(DNA[i][-j:],0,-1)
prin[4*i]=DNA[0][j+k]
prin[4*i+1]=rot[DNA[1][j+k]]
k=DNA[i].rfind(DNA[i][-j:],0,j+k-1)
k=k*(k>-1)-j*(k<0)
prin[4*i+2]=mix[prin[4*i]+DNA[0][j+k]]
prin[4*i+3]=mix[prin[4*i+1]+rot[DNA[1][j+k]]]
for i in range(12,36):
prin[i]=rot[prin[i-12]]
for i in range(0,6,2):
meta[i]=prin[skor1[i].index(max(skor1[i]))]
meta[i+1]=rot[prin[skor1[i+1].index(max(skor1[i+1]))]]
if max(skor2)<1:
output=random.choice("RPS")
else:
output=rot[meta[skor2.index(max(skor2))]]``````