猫史档案馆

def prime(x):
    number = x
    n = 0
    for i in range(2, number):
        if number % i == 0:
            n = n + 1
    if n > 0 or number == 1:
        return False
    else:
        return True
List_prime = []
a = int(input('请输入查找范围：'))
for i in range(2, a):
    if prime(i):
        List_prime.append(i)
print(a, '以内的质数有', List_prime)