chore: migrate

Queue.cpp

@@ -0,0 +1,23 @@
+#include "Queue.h"
+
+Queue::Queue()
+{
+    queue = new List;
+}
+
+void Queue::enQueue(int newdata)
+{
+    queue->addLast(newdata);
+}
+
+int Queue::deQueue()
+{
+    int ret = queue->returnFirst();
+    queue->removeFirst();
+    return ret;
+}
+
+Queue::~Queue()
+{
+    delete queue;
+}