字典

values = [11,22,33,44,55,66,77,88,99,110]
mydict = {}
for value in values:
             if value > 66:
                 if mydict.has_key('k1'):
                     mydict['k1'].append(value)
                 else:
                     mydict['k1'] = [value]
             else:
                 if mydict.has_key('k2'):
                     mydict['k2'].append(value)
                 else:
                     mydict['k2'] = [value]
print (mydict)

方法2：默认字典

from collections import defaultdict
values = [11,22,33,44,55,66,77,88,99,110]
mydict = defaultdict(list)
for value in values:
    if value > 66:
        mydict['k1'].append(value)
    else:
        mydict['k2'].append(value)

print (mydict)