Create PALINDROME_Checker.py

PALINDROME_Checker.py

@@ -0,0 +1,80 @@
+import numpy as n
+
+
+class Stack:
+    def __init__(self, size):
+        self.size = size
+        self.top = -1
+        self.data = n.chararray(self.size)
+
+    def push(self, data):
+        if self.top == self.size - 1:
+            return False
+        else:
+            self.top += 1
+            self.data[self.top] = data
+
+    def pop(self):
+        if self.top == -1:
+            return False
+        else:
+            self.top -= 1
+            return self.data[self.top + 1]
+
+    def is_empty(self):
+        if self.top == -1:
+            return True
+        else:
+            return False
+
+
+class Queue:
+    def __init__(self, size):
+        self.size = size
+        self.rear = -1
+        self.front = -1
+        self.data = n.chararray(self.size)
+
+    def enqueue(self, data):
+        if self.rear == self.size - 1:
+            return False
+        else:
+            if self.front == -1:
+                self.front = 0
+            self.rear += 1
+            self.data[self.rear] = data
+
+    def dequeue(self):
+        if self.front == -1 or self.front > self.rear:
+            return False
+        else:
+            self.front += 1
+            return self.data[self.front - 1]
+
+
+number = int(input("THE LENGTH OF THE STRING: "))
+stack = Stack(number)
+queue = Queue(number)
+
+print("ENTER THE STRING: ")
+
+for i in range(0, number):
+    print(f"THE {i + 1}TH CHARACTER: ")
+    char = input()
+    stack.push(char)
+    queue.enqueue(char)
+
+count = 0
+
+while not stack.is_empty():
+    if stack.pop() == queue.dequeue():
+        count += 1
+
+    else:
+        count = 0
+
+if count == number:
+    print("A PALINDROME")
+else:
+    print("NOT A PALINDROME")
+