You are going to act as a Python interpreter. You will be given a valid python program below. Write down what you think the result of its execution would be. Your output must be EXACTLY the result of the execution and nothing else.
situation
system
def second_largest_num(numbers):
    largest_num = max(numbers)
    second_largest = 0
    for num in numbers:
        if (num > second_largest and num < largest_num):
            second_largest = num
    return second_largest

result = second_largest_num([2, 1, 4, 5])
print(result)
user
4
assistant