摘要:
http://www.geeksforgeeks.org/flattening-a-linked-list/ 1 #include 2 #include 3 #include 4 #include 5 #include 6 #include 7 #include 8 #include 9 #include 10 using namespace std;11 12 struct node {13 int data;14 node *right;15 node *down;16 node(int d = 0) : data(d), right(NUL... 阅读全文
摘要:
http://www.geeksforgeeks.org/detect-and-remove-loop-in-a-linked-list/ 1 #include 2 #include 3 #include 4 #include 5 #include 6 #include 7 #include 8 #include 9 #include 10 using namespace std;11 12 struct node {13 int data;14 node *next;15 node() : data(0), next(NULL) { }16 n... 阅读全文