text: Identical Linked Lists | A recursive C function to check if two linked lists are identical or not ; If both lists are empty ; If both lists are not empty , then data of current nodes must match , and same should be recursively true for rest of the nodes . ; If we reach here , then one of the lists is empty and other is not
code: bool areIdentical ( struct Node * a , struct Node * b ) { if ( a == NULL && b == NULL ) return true ; if ( a != NULL && b != NULL ) return ( a -> data == b -> data ) && areIdentical ( a -> next , b -> next ) ; return false ; }