Prime number Lab4x.

def setup():
   print(sum_prime(10))

def sum_prime(n):
   x = 2
   sum = 0
   while (x <= n):
      if (prime(x)):
         sum += x
      x += 1
   
   return sum


def prime(p):
   x = 2
   if (p==1):
         return False
   while (x<p):
      if (p%x == 0):
         return False
      x += 1
   return True

setup()