# coding: utf-8
a_set = {1, 2, 2, 3, 4, 5, 4, 5, 8}
a_set
len(a_set)
v_list = [1,"sa" ,"jin" . "shivani",99]
v_list = [1,"sa" ,"jin" . "shivani",99,99]
v_list = [1,"sa" ,"jin" ,"shivani",99]
set(v_list)
99 in set(v_list)
77  in set(v_list)
a_set.add(99)
a_set
a_set.remove(8)
a_set
get_ipython().run_line_magic('ls', '')
