Driver Code
var head = newNode ( 8 ) ; head = insertBeg ( head , 7 ) ; head = insertBeg ( head , 6 ) ; head = insertBeg ( head , 3 ) ; head = insertBeg ( head , 5 ) ; head = insertBeg ( head , 1 ) ; head = insertBeg ( head , 2 ) ; head = insertBeg ( head , 10 ) ; document . write ( " " ) ; printList ( head ) ; document . write ( " " ) ; head = rearrange ( head ) ; printList ( head ) ;