import time
import sys
t1=time.clock()
f1 = file('in7_2.txt' , 'r')
a=f1.read()
ip=a.index(',')
r=int(a[0:ip])
s=int(a[ip+1:len(a)])
new_word=[]
for m in range(r,s+1):
  new_word.append(m)
index=[0]
for n in range(0,len(new_word)):
   if(new_word[n]%10==0):
     index.append(n)
sum_list=[]
count_div=0
count_add=0
for i in range(0,len(index)):
   sum_of_digits=0
   while(new_word[index[i]]>0):  
        sum_of_digits=sum_of_digits+(new_word[index[i]]%10)
        new_word[index[i]]=new_word[index[i]]/10
        count_div=count_div+2
        count_add=count_add+1
   sum_list.append(sum_of_digits)
   if(i+1)<len(index):
          for j in range(1,index[i+1]):
             sum_of_digits=sum_of_digits+1
             count_add=count_add+1
             sum_list.append(sum_of_digits)
   else:
          for k in range(1,(len(new_word)-index[i])):
             sum_of_digits=sum_of_digits+1
             count_add=count_add+1
             sum_list.append(sum_of_digits)
print sum_list
f2=open('out_12_7_2.txt', 'w')
for m in range(0,len(sum_list)):
  f2.write(str(sum_list[m])+', ')
f2.write('\n no. of additions is '+ str(count_add)+ '\n')
f2.write('no. of divisions is '+ str(count_div)+ '\n')
var_list=[t1,f1,f2,a,i,r,s,m,n,ip,j,index,new_word,sum_list,k,count_div,count_add,sum_of_digits]
memory=0
for i in range(0, len(var_list)):
 memory = memory+sys.getsizeof(var_list[i])
memory=memory+sys.getsizeof(t1)+sys.getsizeof(memory)+12
'''t1 take same as t2 and 12 for i of 2nd loop'''
f2.write('memory used is '+str(memory)+' bytes'+'\n')
t2=time.clock()
f2.write('time taken is '+ str(t2-t1)+' seconds'+ '\n')
f1.close
f2.close