C++ ONLY

Write a program find that searches all files specified on the command line and prints out all lines containing a keyword. For example, if you call

 find Tim report.txt address.txt homework.cpp

then the program might print

 report.txt: discussed the results of my meeting with Tim T

 address.txt: Torrey, Tim|11801 Trenton Court|Dallas|TX

 address.txt: Walters, Winnie|59 Timothy Circle|Detroit|MI

 homework.cpp: Time now;

The keyword is always the first command-line argument.

C++ ONLY