def hexa(inputfile1):
  decimal=0
  prod=0
  for x in inputfile1:
    if x not in [' ']:
      if x=="A":            
         x=10
      if x=="B":
        x=11
      if x=="C":
         x=12
      if x=="D":
         x=13
      if x=="E":
         x=14
      if x=="F":
         x=15
      decimal=decimal*16+int(x)
      prod=prod+1                   
  return decimal,prod 
import time
f=open("in_5_3.txt","r")
f1=open("out_13_5_3.txt","w")
inputfile1,inputfile2=f.readline().split(",")

start=time.clock()                             




num,prod1=hexa(inputfile1)

num1,prod2=hexa(inputfile2)
prod=prod1+prod2

add=0
data=[]



while num<=num1:
  data.append(num)
  num=num+1
  add=add+1


for num in data:
  
  Num=0
  digit=0
  ans=""
  while( num> 0): 
               
        Num=(num%8)
        ans=str(Num)+ans


        num=num/8
        digit=digit+1

        
   
  
  f1.write(str(ans)+",")     



  
t1=time.clock()-start
import sys  

  
total=sys.getsizeof(prod)+sys.getsizeof(Num)+sys.getsizeof(ans)+digit+sys.getsizeof(t1)+sys.getsizeof(add)+sys.getsizeof(data)+sys.getsizeof(num)+sys.getsizeof(num1)

f1.write("\n"+str("total no.of multiplication=")+str(prod)+"\n"+str("total no. of addition=")+str(add)+"\n"+str("time taken=")+str(t1)+"\n"+str("memory used=")+str(total))
f1.close()
f.close()