你有什么可以使用Python生成器函数？

def generate_integers():
    for i in range(10):
        yield i

generator = generate_integers()
for _ in range(10):
    print(next(generator))

def generate_even_numbers():
    for i in range(2, 100):
        if i % 2 == 0:
            yield i

generator = generate_even_numbers()
for _ in range(10):
    print(next(generator))

def generate_positive_numbers():
    for i in range(1, 100):
        if i > 0:
            yield i

generator = generate_positive_numbers()
for _ in range(10):
    print(next(generator))

def generate_primes():
    primes = [True] * 10000000000000 # 设置 prime bit
    for i in range(2, int(10**9) // 2 + 1):
        if primes[i]:
            current_number = i
            while current_number * current_number <= 10**9:
                primes[current_number * current_number] = False
                if primes[current_number % current_number * current_number]:
                    continue
                current_number += 1
    for i in primes:
        if i:
            yield i

generator = generate_primes()
for _ in range(100):
    print(next(generator))