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
"""
Create a method in Python which prints the frequency of each letter in a string
"""

# Function to print frequency of characters in a string  
def characterFrequency(text): 
    count = [0 for i in range(256)] 
    output = [] 
  
    # count frequency of each character  
    # in string 
    for i in range(len(text)):  
        count[ord(text[i])] += 1
  
    # Print characters and their frequencies 
    for i in range(len(count)): 
        if count[i] > 0: 
            output.append((chr(i), count[i]))
    output.sort(key=lambda x:x[1], reverse=True)
    
    for i in output: 
        print(i[0], '-', i[1])
  
# Driver code
text = "hello world"
characterFrequency(text)


user
l - 3
o - 2
  - 1
d - 1
e - 1
h - 1
r - 1
w - 1
assistant