938dd0bbb5145aa7c60127745ae0571cb20a2387,maths/prime_numbers.py,,primes,#Any#,4

Before Change

    
    max += 1
    numbers = [False] * max
    ret = []
    for i in range(2, max):
        if not numbers[i]:
            for j in range(i, max, i):
                numbers[j] = True
            ret.append(i)
    return ret


if __name__ == "__main__":

After Change

    9973
    
    numbers: Generator = (i for i in range(1, (max + 1)))
    for i in (n for n in numbers if n > 1):
        for j in range(2, i):
            if (i % j) == 0:
                break
        else:
            yield i


if __name__ == "__main__":
    number = int(input("Calculate primes up to:\n>> ").strip())
    for ret in primes(number):
        print(ret)

Instances