# Given a number and an exponent write all values of powers of that number from one to given number


from time import clock
import  sys

def power(n,e):
  num,exponent = n,e
  multiply=0
  memory=0
  i=1
  solution=[]
  while i <= exponent:
     num_power=num**i
     memory=memory+sys.getsizeof(num_power)
     multiply+=i
     solution.append(num_power)
     i+=1
  return solution,multiply,memory


    
def commaseperatedfile():
  f=open("c:\inputs\in4_3.txt","r+")
  temp=[]
  answer=[]
  time_taken=0
  num_multiply=0
  for row in f:
    temp = row.split(',')
  f.close()
  start=clock()
  answer,num_multiply,memory=power(int(temp[0]),int(temp[1]))
  time_taken=clock()-start
  f2=open("out_3_sec4_3.txt","w")
  f2.write("\n")
  for rowline in answer:
    f2.write(str(rowline)+ "\n")
  f2.write("\n Time Taken= " + str (time_taken) + " seconds")
  f2.write("\n Multiply= "+ str(num_multiply))
  f2.write("\n Memory Space = " + str(memory) + "bytes . \n")
  f2.close()

commaseperatedfile()