cleaning up and organizing old problems (builtin)

src/abstract_structures/queue_with_stack.py

@@ -0,0 +1,27 @@
+#!/usr/bin/env python
+
+__author__ = "bt3"
+
+
+class Queue(object):
+    def __init__(self):
+        self.enq = []
+        self.deq = []
+
+    def enqueue(self, value):
+        self.enq.append(value)
+
+    def dequeue(self):
+        if not self.deq:
+            while self.enq:
+                self.deq.append(self.enq.pop())
+        return self.deq.pop()
+
+if __name__ == '__main__':
+    q = Queue()
+
+    for i in range(1,10):
+        q.enqueue(i)
+
+    for i in range(1, 10):
+        print q.dequeue()