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 stringCompress(s):
    result = ""
    counter = 1
    for i in range(len(s)-1):
        if s[i] == s[i+1]:
            counter+=1
        else:
            result += s[i] + str(counter)
            counter = 1
        
    result += s[i] + str(counter)
    return result

print(stringCompress('aaabbccccca'))
user
a3b2c5c1
assistant