#!/usr/bin/env python
import datetime
import time
start_time = datetime.datetime.now()
div = 0
fin = open("c:\inputs\in3_10.txt", "r")
s = fin.read()
fin.close()
fin = open( 'out_10_sec3_10.txt', "r" )
data_list = fin.readlines()
fin.close()
del data_list
data_list = ''
print data_list
fout = open("out_10_sec3_10.txt", "w")
fout.writelines(data_list)
fout.close()
i = "Contents of file input_prime.txt:"
si = 'Your Value in file is = %s' %s
re = 'Your results are :- '
fout = open("out_10_sec3_10.txt","a")
fout.write(i + '\n\n' + si +'\n\n' + re + '\n')
fout.close()
try:
    number = int(s)
except ValueError:
    number = 0

for n in range(2, number):
    for x in range(2, n):
         if n % x == 0:
            #print n, 'equals', x, '*', n/x
            div = div + 1
            break
    else:
       #print n, 'is a prime number'
       try:
        ss = str(n)
        st = ' is a prime number '
        fout = open("out_10_sec3_10.txt", "a")
        fout.write(ss + st +'\n')
        fout.close()
       except ValueError:
        ss = 0

tim = 'Time Taken = '
ti = datetime.datetime.now() - start_time
tis = str(ti)
divs = str(div)
divn = 'Number of divisons = '

fout = open("out_10_sec3_10.txt", "a")
fout.write('\n' + tim + tis +'\n\n' + divn + divs + '\n\n')
fout.close()


fin = open("out_10_sec3_10.txt", "r")
lineList = fin.readlines()
fin.close()

ll = len(lineList)

print ll
fin = open("out_10_sec3_10.txt", "r")
for nl in range (ll):
   rl = fin.readline()
   print rl

fin.close()