1. Create a new text file called "assignment4data.txt" in your c:\Temp directory (or anywhere else that is convenient).

2. Copy the following matrix to the file, then save and close it.

2 5 -3 9 6 12 -7 0 4 6 13 -3 0 0 7 18

3. Write a program that uses a Scanner and PrintWriter to read and write to this file.

4. Open the text file and read the data from the file into a 4x4 integer array.

5. Find the transpose of the array.

6. Print the original and the transposed array on the console.

7. Print the original and then the transposed array to the text file.

After executing the program your text file should look like this:

2 5 -3 9 6 12 -7 0 4 6 13 -3 0 0 7 18

2 6 4 0 5 12 6 0 -3 -7 13 7 9 0 -3 18