石头剪子布游戏
import random
ops = {\'s\' : 2, \'j\' : 1, \'b\' : 0}
while True:
x = raw_input(\'you>\')
ss = random.randint(0, 2)
for t in ops.iteritems():
if t[1] == ss:
print \'pc:\',t[0]
rs = ops[x] - ss
if rs == 1 or rs == -2:
print \'win\'
elif rs == 0:
print \'equal\'
else:
print \'lose\'