import csv
import time
import sys
tinitial = time.time()
f = open('out_23_5_3.txt', 'w')
print ("",end="",file=f)
f.close()
tinitial = time.time()
def hexaseries(x,y):
    print(x,"to",y)
    x=int(x,16)
    y=int(y,16)
    a=0
    while (y>=x):
        b=x
        print ("%o" % b,end=",",file=f)
        x=x+1
infile= open('in5_3.txt',"r")
# Read in the data
csv_reader = csv.reader(infile)
f = open('out_23_5_3.txt', 'w')
for row in csv_reader:
    hexaseries(row[0],row[1])
print(" ",file=f)
print ("No of additions:",int(int(row[1],16)-int(row[0],16)),file=f)
print ("Execution Time : ",(time.time()-tinitial)," Seconds",file=f)
print ("Memory Used: ",sys.getsizeof(str)*2+sys.getsizeof(int)*(int(row[1],16)-int(row[0],16)+3),file=f)
f.close()