Created linked list will be 11 -> 2 -> 56 -> 12
head = push ( head , 12 ) NEW_LINE head = push ( head , 56 ) NEW_LINE head = push ( head , 2 ) NEW_LINE head = push ( head , 11 ) NEW_LINE print ( " Sum ▁ of ▁ circular ▁ list ▁ is ▁ = ▁ { } " . format ( sumOfList ( head ) ) ) NEW_LINE