1 files changed, 28 insertions, 0 deletions
diff --git a/Seminar04/find-middle.cpp b/Seminar04/find-middle.cpp
new file mode 100644
index 0000000..dc587ba
--- /dev/null
+++ b/Seminar04/find-middle.cpp
@@ -0,0 +1,28 @@
+#include"linked-list-utils.h"
+
+template<class T>
+LinkedListNode<T>* findMiddle(LinkedListNode<T>* ll) {
+    LinkedListNode<T>* fast = ll;
+    LinkedListNode<T>* slow = ll;
+
+
+    while(fast && fast->next) {
+        fast = fast->next->next;
+        slow = slow->next;
+    }
+
+    return slow;
+}
+
+void example() {
+    LinkedListNode<int>* ll = new LinkedListNode(1, new LinkedListNode(2, new LinkedListNode(3, new LinkedListNode(4))));
+    LinkedListNode<int>* lls = new LinkedListNode(1, new LinkedListNode(2, new LinkedListNode(3, new LinkedListNode(4, new LinkedListNode(5)))));
+
+    LinkedListNode<int>* firstMiddle = findMiddle(ll);
+    LinkedListNode<int>* secondMiddle = findMiddle(lls);
+
+    std::cout << firstMiddle->data << " " << secondMiddle->data;
+
+    freeList(ll);
+    freeList(lls);
+}
+\ No newline at end of file