[Python] Calculate pi With MonteCarlo

import random
import math

m=int(raw_input("Please input the Number of Times:"))
#Then Output n=10~10^m
n=1
for j in xrange(m):
  n=n*10
  Total=0
  for i in xrange(n):
        x=random.random()
        y=random.random()
        if math.sqrt(x*x+y*y)<1.0:
            Total+=1
    # print x,y,Total
  MonteCarlo_pi=4.0*Total/n
  print "Esitmating pi with",n,"iterations",MonteCarlo_pi
  print "Value of math.pi is",math.pi
  print "Error is ",abs(math.pi-MonteCarlo_pi)/math.pi
  print