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
# function to perform bubble sort
def bubble_sort(arr): 
    # iterate over a range of the length of the array
    for i in range(len(arr)): 
  
        # iterate over the array until the index is equal to the current 
        # iteration of the first loop
        for j in range(0, len(arr)-i-1): 
  
            # compare two adjacent elements
            # if the one on the left is greater than the one on the right, 
            # swap them
            if arr[j] > arr[j+1] : 
                arr[j], arr[j+1] = arr[j+1], arr[j] 
  
# driver code to test the above code 
arr = [3, 5, 1, 9, 6] 
bubble_sort(arr)
  
# print the sorted array 
print ("Sorted array is:") 
for i in range(len(arr)):
    print ("%d" %arr[i], end=' ')
user
Sorted array is:
1 3 5 6 9
assistant