# -*- coding: utf-8 -*-
"""
Created on Mon Oct 24 18:02:31 2016

@author: ElenaBeretta
"""

list = [1,1,2,3,5,8,13]

sum = 0

for number in list:
   sum = sum + number 
   print "The sum is: ",sum
   
The sum is:  1
The sum is:  2
The sum is:  4
The sum is:  7
The sum is:  12
The sum is:  20
The sum is:  33