Submission: Submit your solutions as a single .zip file through Blackboard. .zip file will contain -Q1.cpp file (for Question 1) including the repeatUpperCase function and the main function. - MyList.h file and MyListDriver.cpp file (for Question 2). An example MyListDriver.cpp is given in the question. Q1 (30 pts). Write a C++ function named repeatUpperCase that accepts a string parameter and returns another string by including all upper case letters in the parameter twice. For instance, if the parameter is "The Young Girl Gave No Clear Response.", the function should return "TThe YYoung GGirl GGave NNo CClear RResponse.". In your main function, read a file named "input.txt" and apply the function to each line and print them into "output.txt". An example "input.txt" and "output.txt" is given below: