문제
소수이면 It's prime number
소수가 아니면 It's not a prime number 출력!
답
def prime_checker(number):
is_prime = True
for i in range(2, number):
if number % i == 0 :
is_prime = False
if is_prime :
print("It's prime number")
else :
print("It's not a prime number")