reverse_stack.py

class Stack:
 
    # create empty list
    def __init__(self):
        self.Elements = []
         
    # push() for insert an element
    def push(self, value):
        self.Elements.append(value)
       
    # pop() for remove an element
    def pop(self):
        return self.Elements.pop()
     
    # empty() check the stack is empty of not
    def empty(self):
        return self.Elements == []
     
    # show() display stack
    def show(self):
        for value in reversed(self.Elements):
            print(value)
 
# Insert_Bottom() insert value at bottom
def BottomInsert(s, value):
   
    # check the stack is empty or not
    if s.empty():
         
        # if stack is empty then call
        # push() method.
        s.push(value)
         
    # if stack is not empty then execute
    # else block
    else:
        popped = s.pop()
        BottomInsert(s, value)
        s.push(popped)
 
# Reverse() reverse the stack
def Reverse(s):
    if s.empty():
        pass
    else:
        popped = s.pop()
        Reverse(s)
        BottomInsert(s, popped)
 
 
# create object of stack class
stk = Stack()
 
stk.push(1)
stk.push(2)
stk.push(3)
stk.push(4)
stk.push(5)
 
print("Original Stack")
stk.show()
 
print("\nStack after Reversing")
Reverse(stk)
stk.show()