Python
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stack = []# Pushstack.append('A')stack.append('B')stack.append('C')print("Stack: ", stack)# Popelement = stack.pop()print("Pop: ", element)# PeektopElement = stack[-1]print("Peek: ", topElement)# isEmptyisEmpty = not bool(stack)print("isEmpty: ", isEmpty)# Sizeprint("Size: ",len(stack))#PythonPython result:
Stack: ['A', 'B', 'C']
Pop: C
Peek: B
isEmpty: False
Size: 2
Pop: C
Peek: B
isEmpty: False
Size: 2