week

#!/usr/bin/env python

from __future__ import division
a=7/3
b=round(a, 4)
c=9
d=10
c+=1
d-=1
print (a)
print(b)
print(c)
print(d)

new_file=open("file.txt")
# default mode is a read
open_new_file=new_file.read()
print (open_new_file)