Write a program that will correct a C++ program that has errors in which

operator, << or >>, it uses with cin and cout. The program replaces each

(incorrect) occurrence of

cin << with the corrected version

cin >> and each (incorrect) occurrence of

cout >> with the corrected version

cout << For an easier version, assume that there is always exactly one blank space between any occurrence of cin and a following <<, and similarly assume that there is always exactly one blank space between each occurrence of cout and a following >>.

For a harder version, allow for the possibility that there may be any

number of blanks, even zero blanks, between cin and << and between

cout and >>. In this harder case, the replacement corrected version has

only one blank between the cin or cout and the following operator. The

program to be corrected is in one file and the corrected version is output

to a second file. Your program should define a function that is called with

the input- and output-file streams as arguments.

If this is being done as a class assignment, obtain the file names from your

instructor and ask your instructor whether you should do the easier

version or the harder version.

Hint: Even if you are doing the harder version, you will probably find it

easier and quicker to first do the easier version and then modify your

program so that it performs the harder task.