Python 字典(dict)

mydict={"abcdefg":10, "123456":2,"xyzhjk":3,"123456":10}print(type(mydict))       #dict是set的强化版 左边是key,不允许重复，右边value可以重复print(mydict)print(mydict["abcdefg"])  #根据key取出valueprint(mydict.values())    #值可以重复for  key  in  mydict:    #循环字典    print(key,mydict[key])