prime check in c
int isPrime(long long number) { if (number == 0 || number == 1 || (number % 2 == 0 && number > 2)) { return 0; } else { for (long long i=3; i <= (long long)sqrt(number)+1; i++) { if (number % i == 0) { return 0; } } return 1; } }
check if number is prime
def check_if_prime(): number = int(input("Enter number: ")) prime_lists = [1,2,3] divisible_by = [] if number in prime_lists: return divisible_by if number==0: return None for i in range(2,number): if number%i==0: divisible_by.append(i) return divisible_by check_if_prime()