# -*- coding: utf-8 -*-
"""
Created on Mon Jun  3 06:20:06 2019

@author: kunal
"""


dir(str)
help(str.join)
list1=['w','e','l','c','o','m','e',' ','t','o',' ','p','i','n','k',' ','c','i','t','y','j','a','i','p','u','r']
s="*"
print(s.join(list1))