21 กันยายน 2558

Lab4x Sum of Prime Number

def setup():
   max_val = 20
   prime_num = 2
   sum_prime = 0
   print("Sum of Prime number from 1 to",max_val,"(",end="")
   while (prime_num <= max_val):
      if (check_prime_num(prime_num)):
         print(prime_num,",",sep="",end="")
         sum_prime += prime_num
      prime_num+=1
   print(")")
   print("'",sum_prime,"'",sep="")
 

def check_prime_num(p_num):
   divisor = 2
   while (divisor<p_num):
      if (p_num%divisor==0):
         return False
      divisor+=1
   return True

setup()

ไม่มีความคิดเห็น:

แสดงความคิดเห็น