AllAlgorithms
diff --git a/data-structures/Stack/StackImplementation.py b/data-structures/Stack/StackImplementation.py
@@ -0,0 +1,32 @@
+
+from sys import maxsize 
+
+def createStack(): 
+    stack = [] 
+    return stack 
+
+def isEmpty(stack): 
+    return len(stack) == 0
+
+def push(stack, item): 
+    stack.append(item) 
+    print(item + " pushed to stack ") 
+
+# Function to remove an item from stack. It decreases size by 1 
+def pop(stack): 
+    if (isEmpty(stack)): 
+        return str(-maxsize -1) # return minus infinite 
+
+    return stack.pop() 
+
+# Function to return the top from stack without removing it 
+def peek(stack): 
+    if (isEmpty(stack)): 
+        return str(-maxsize -1) # return minus infinite 
+    return stack[len(stack) - 1] 
+
+stack = createStack() 
+push(stack, str(10)) 
+push(stack, str(20)) 
+push(stack, str(30)) 
+print(pop(stack) + " popped from stack")