def is_prime(n):
if n < 2:
return False
for i in range(2, int(n**0.5) + 1):
if n % i == 0:
return True
if __name__ == "__main__":
primes = [n for n in range(1, 101) if is_prime(n)]
print(primes)
print(f"count: {len(primes)}")