$10\mathrm{.}10$ LAB: File name change

A photographer is organizing a photo collection about the national parks in the US and would like to annotate the information about each of

the photos into a separate set of files. Write a program that reads the name of a text file containing a list of photo file names. The program

then reads the photo file names from the text file, replaces the $"\_$photo.jpg$"$ portion of the file names with $"\_$info.txt$",$ and outputs the

modified file names.

Assume the unchanged portion of the photo file names contains only letters and numbers, and the text file stores one photo file name per

line. If the text file is empty, the program produces no output.

Ex: If the input of the program is:

ParkPhotos.txt

and the contents of ParkPhotos.txt are:

Acadia$2003\_$photo.jpg

AmericanSamoa$1989\_$photo.jpg

BlackCanyonoftheGunnison$1983\_$photo.jpg

CarlsbadCaverns$2010\_$photo.jpg

CraterLake$1996\_$photo.jpg

GrandCanyon$1996\_$photo.jpg

IndianaDunes$1987\_$photo.jpg

LakeClark$2009\_$photo.jpg

Redwood$1980\_$photo.jpg

VirginIslands$2007\_$photo.jpg

Voyageurs$2006\_$photo.jpg

WrangellStElias$1987\_$photo.jpg

the output of the program is:

Acadia$2003\_$info.txt

AmericanSamoa$1989\_$info.txt

BlackCanyonoftheGunnison$1983\_$info.txt

CarlsbadCaverns$2010\_$info.txt

CraterLake$1996\_$info.txt

GrandCanyon$1996\_$info.txt

IndianaDunes$1987\_$info.txt

Lakeclark$2009\_$info.txt

Redwood$1980\_$info.txt

VirginIslands$2007\_$info.txt

Voyageurs$2006\_$info.txt

WrangellStElias$1987\_$info.txt

In C$++$ please.