• The first line contains information.
• Every other line contains a SSN a student of the format XXX-YY-ZZZZ followed by two floating-point grades for that student (each grade is out of 100). The first grade is for the first test and the second grade is for the second test.

Write a program to read in a name of a file of the type described above, then calculate the average test grade for each student and then write the SSN of each student followed by the average test score of the student on an output file whose name is entered by the user. The first line of the output file must be as shown below and each other line in the output file must contain a SSN of a student in the same format as the input file followed by the average test score for that student. For example if the input file looks like:

SSN Test1 (100) Test2 (100)

111-22-3333 80 70

222-33-4444 90 62

333-44-5555 85 84

Then the output file must look as follows:

SSN Average(100)

111-22-3333 75

222-33-4444 76

333-44-5555 84.5