a = """
1. PUSH
2. POP
3. TOP
4. EMPTY
5. Max"""
choice = "Yes"
while choice:
print(a)
b = int(input('Enter your choice: '))
if b == 1:
c = int(input('Enter the element you want to push: '))
stack.Push(c)
print(stack.display())
elif b == 2:
if stack.Empty():
print('Stack is empty')
else:
print('Popped element {} from the stack {}'.format(
stack.Pop(), stack.display()))
elif b == 3:
print("The top element in the stack is {}", stack.Top())
elif b == 4:
if not stack.Empty():
print('Stack is not empty')
else:
from Stack import Stack s = Stack(); s.push(1); s.push(2); s.push(3); s.push(4); s.display()
from Stack import Stack
def printInstructions():
print('Command List')
print('1. Push')
print('2. Pop')
print('3. Peek')
print('4. Display')
print('5. Exit')
stack = Stack()
while True:
choice = int(input('Enter your command: [0 for Commands List]'))
if choice == 0:
printInstructions()
elif choice == 1:
item = int(input('Enter item: '))
stack.push(item)
elif choice == 2:
stack.pop()
elif choice == 3:
print(f'Item on top is {stack.peek()}')
elif choice == 4:
stack.display()
elif choice == 5:
break
