[FIX:]#10002

.vscode/settings.json

@@ -1,5 +1,6 @@
 {
     "githubPullRequests.ignoredPullRequestBranches": [
         "master"
-    ]
+    ],
+    "GitHooks.hooksDirectory": "c:\\Users\\Indranjana\\OneDrive\\Desktop\\contains\\Python\\.git\\hooks"
 }

data_structures/stacks/stack_by_two_queues.py

@@ -0,0 +1,78 @@
+from collections import deque
+from typing import Generic, TypeVar
+
+T = TypeVar("T")
+""" Implementing stack using two arrays"""
+
+class Stack(Generic[T]):#Stack class to implement stack operations
+
+
+
+
+
+    def __init__(self) :
+        self.insert_queue=deque() # First Queue to be used for inserting
+        self.second_queue=deque() # Second Queue to be used
+
+
+    def push(self,item:int)  :
+        self.insert_queue.append(item)
+        while(self.second_queue):
+            self.insert_queue.append(self.second_queue.popleft()) # Popping the elements 
+
+        self.insert_queue,self.second_queue=self.second_queue,self.insert_queue
+
+
+    def pop(self)   ->int :
+        if not self.second_queue: # if the stack  is empty
+            return None
+        return(self.second_queue.popleft())  # if not empty pop
+
+
+    def top(self) -> int:
+        if not self.second_queue:
+            return None
+        return(self.second_queue[0])
+
+
+    def __str__(self) -> str:
+        return tuple(self.second_queue)
+
+    def __len__(self) -> int:
+        return len(self.second_queue)
+
+
+
+def test_stack() -> None:
+   stack = Stack() # Creating a empty stack
+   choice=int(input("1 to push,2 to pop,3 to peek ,4 to print, 5 for size,6 to exit:"))
+   while (choice in (1, 2, 3, 4, 5, 6)):
+       match(choice):
+           case 1:
+               element=int(input("Enter the element to push:"))
+               stack.push(element)
+           case 2:
+               print(stack.pop())
+           case 3:
+               print(stack.top())
+           case 4:
+               print(stack.__str__())
+           case 5:
+               leng=stack.__len__()
+               print(f"The size of the stack is {leng}")
+           case 6:
+               print("Exiting")
+               break
+           case _:
+               print("Enter properly")
+
+       choice=int(input("1 to push,2 to pop,3 to peek ,4 to print, 5 for size,6 to exit:"))
+
+
+if __name__=="__main__":
+    test_stack() # calling the test function 
+
+
+
+
+