Create the doubly linked list : 2 < .5 < .7 < .12 < .10 < .6 < .4 < .1
head = push ( head , 1 ) NEW_LINE head = push ( head , 4 ) NEW_LINE head = push ( head , 6 ) NEW_LINE head = push ( head , 10 ) NEW_LINE head = push ( head , 12 ) NEW_LINE head = push ( head , 7 ) NEW_LINE head = push ( head , 5 ) NEW_LINE head = push ( head , 2 ) NEW_LINE print ( " Original ▁ Doubly ▁ linked ▁ list : n " ) NEW_LINE printList ( head ) NEW_LINE