my_friends = ['Atta Muhammad', 'Nasir Ishaque', 'Rizwan Sheikha', 'Abdul Rahim']

my_friends.insert(0, "Tasleem Raza")
my_friends.insert(2, "Owais Madani")
my_friends.append("Imran Okhai")

print("I have invited "+str(len(my_friends))+" friends for dinner today")