Lab Exercise 2-D Arrays in C++

In this lab exercise, you are required to write a C++ program to add two 4 * 5 matrices and then output the results to the screen.

Prompt the user to enter the name of two files with matrices

Compute the sum of the two matrices and output the results

A sample run is as follows:

Please enter the name of the file containing data for Array 1: input1.txt Please enter the name of the file containing data for Array 2: input2.txt The sum is: 2 3 4 5 6 3 4 5 6 7 4 5 6 7 8 5 6 7 8 9 

Further requirements:Create three functions:

readArray with void return and one 2D array argument and one string argument

printArray with void return and one 2D array argument

sumArray with void return and three 2D array arguments

Separate your code into three files as described in the lab:

main.cpp

myFunction.cpp

myFunction.h

Remember, you will have to break the compiling into three steps now:

g++ -c main.cpp

g++ -c myFunction.cpp

g++ main.o myFunction.o -o main

The two input files are available by clicking: input1.txt and input2.txt

Once again, your cousin Brittany has been writing code. She has made 6 mistakes. Also, she hasn't broken her code into three files.

You can copy the above files with the following command