import re

string = 'python pacman.py -p ApproximateQAgent -a extractor=SimpleExtractor -x '
for i in range(0,100,2):
    aa = os.popen(string + str(i) + ' -n ' + str(i+100) + ' -l mediumClassic -q').read()
    win_rate = re.search(r'\n.*Win.*\n',aa).group()
    win_rate = win_rate[-6:-2]
    print i, win_rate