import Stack defstack mystery(myStack) mystery 0 while not myStack i...

import Stack def stack_mystery(myStack): Â Â Â Â mystery=0 Â Â Â Â while not myStack.isEmpty(): Â Â Â Â Â Â Â Â value=myStack.pop() Â Â Â Â Â Â Â Â if value> mystery: Â Â Â Â Â Â Â Â Â Â Â Â mystery=value Â Â Â Â Â Â Â Â Â Â Â Â Â return mystery def main(): Â Â Â s=Stack.Stack() Â Â Â Â Â Â s.push(20) Â Â Â Â Â Â s.push(10) Â Â Â Â Â Â s.push(50) Â Â Â Â Â Â s.push(100) Â Â Â Â Â Â s.push(40) Â Â Â Â ...

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Verified Solution

Question

Programming

import Stack
defstack_mystery(myStack):
Â Â Â Â mystery=0
Â Â Â Â while not myStack.isEmpty():
Â Â Â Â Â Â Â Â value=myStack.pop()
Â Â Â Â Â Â Â Â if value>mystery:
Â Â Â Â Â Â Â Â Â Â Â Â mystery=value
Â Â Â Â Â Â Â
Â Â Â Â Â Â return mystery
def main():
Â Â Â s=Stack.Stack()
Â Â Â Â Â Â s.push(20)
Â Â Â Â Â Â s.push(10)
Â Â Â Â Â Â s.push(50)
Â Â Â Â Â Â s.push(100)
Â Â Â Â Â Â s.push(40)
Â Â Â Â Â Â print(stack_mystery(s))
main()
Answer the followingquestions
a) What is the outputof the print(stack_mystery(s)) statement in the main method?
b) What is the task ofthe stack_mystery function? What does the mystery variablerepresent?

Answer & Explanation Solved by verified expert

4.2 Ratings (626 Votes)

Here is the solutiona The output of the code is 100b Explaination of the function stackmysteryThe stackmystery is having the parameter in form of a objectwhich belongs to a class Stack which basically performs the stackoperationsInside stackmystery there is a local variable namedmystery which has initial value 0The while basically runs See Answer

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