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 truncatedBubbleSort(arr): 
    n = len(arr) 
  
    # outer loop will run n-2 times 
    for i in range(0, n - 2): 
  
        swapped = False
  
        # inner loop will run n-i-1 times 
        for j in range(0, n - i - 1): 
  
            # Swap if element found greater 
            # than the next element 
            if arr[j] > arr[j + 1]: 
                arr[j], arr[j + 1] = arr[j + 1], arr[j] 
                swapped = True
  
        # If no two elements were swapped 
        # by inner loop, then break 
        if swapped == False: 
            break
  
    return arr, i

arr = [7, 3, 5, 9]
res, swaps = truncatedBubbleSort(arr) 
print(res)
print("Number of swaps needed: " + str(swaps))
user
[3, 5, 7, 9]
Number of swaps needed: 1
assistant