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 sum_of_primes(n):
    '''This function returns the sum of prime numbers below n.'''
    if n < 2:
        return 0
    primes = [True] * n
    primes[0] = False
    primes[1] = False
    for i in range(2,int(n**0.5)+1):
        if primes[i]:
            for j in range(i**2, n, i):
                primes[j] = False
    return sum(i for i in range(2, n) if primes[i])

if __name__ == '__main__':
    n = 10
    print(sum_of_primes(n))
user
17
assistant