add new node to list concode_field_sep Node head concode_field_sep void removeAllNodes concode_elem_sep void print concode_elem_sep Node getHead concode_elem_sep void printKthFromLast concode_elem_sep int printKthFromLast concode_elem_sep void reverseRecursvive concode_elem_sep void initialize concode_elem_sep void removeDuplicate concode_elem_sep void reverse concode_elem_sep Node reverse concode_elem_sep void arrangeEvenOddPosition concode_elem_sep void remove concode_elem_sep void removeNode concode_elem_sep void swapeParis