Which of the following is the correct way to pop an element from a stack in Python?Optionsstack.delete()stack.pop()stack.remove()stack.pop(0)
Question
Which of the following is the correct way to pop an element from a stack in Python?Optionsstack.delete()stack.pop()stack.remove()stack.pop(0)
Solution
The correct way to pop an element from a stack in Python is using the method stack.pop(). This method removes the last element from the list, which is the top element of the stack. Here is how you can use it:
stack = [1, 2, 3, 4, 5]
print(stack.pop())
In this example, the number 5, which is the last element in the list (and the top element of the stack), will be removed and printed. The stack will then be [1, 2, 3, 4].
Similar Questions
Which of the following is the correct way to create an empty stack in Python?Optionsstack = set()stack = ()stack = []stack = {}
What will this given code do?def POP(stack): if len(stack)==0: print(“Underflow”) else: stack.pop()OptionsWill delete all the elements from given stackWill delete last element from given stackWill delete first element from given stackWill produce error as no index is passed to pop()
The pop operation removes an element from the top of the stack.a.FALSEb.TRUE
What happens when you try to pop an element from an empty stack? The program crashes. The top element is returned and removed. An error message is displayed. Nothing happens.
What will be the output of the following code snippet?stack = []stack.append(1)stack.append(2) stack.append(3)stack.pop()print(stack[-1])OptionsError213
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