#------------------------------------------------------------------------------
#  File3.py
#------------------------------------------------------------------------------

f = open('Matrix.py')  # default mode is 'r' read
content = f.read()     # reads entire file as one string
f.close()

words = content.split()
print("There are {0} words in the file.".format(len(words)))
# words.sort()
# print(words)

g = open('Matrix.py.bak', 'w')
g.write(content)
g.close()