Increase/decrease values in array.

def new(array):
   i = 0
   sum = 0
   new = 0
   while(i < len(array)):
      new = array[i] + 2
      sum += new
      i += 1
      print("new value index ", i, "is ", new)
   print("sum = ", sum)
 
def setup():
   array = [3, 8, 44, -6, -2, 44, -5]
   new(array)
 
setup()