Write a program that will read data from the file \"p6.dat\". The file (that you

Question

Write a program that will read data from the file "p6.dat". The file (that you will create) always contains 15 test scores (whole numbers between 0 and 100). The test scores are scores for 5 students taking 3 tests, and are arranged, in the file, by the student - that is the first 3 numbers are the test scores for test 1, 2, and 3 for the first student, etc.

The program will print:

- average per student (5 averages), on a single line, with 2 decimals

- average per test (3 averages), on a single line, with 2 decimals

- overall best score on a single line

- how many scores were As (out of the 15, how many were at least 90) on a single line.

To simplify the code, no validations are needed. That is, assume the file is successfully opened, and that all data are 0-100, and that there are exactly 15 numbers in the file. Note that the program reads the filename

Explanation / Answer

I hope this works..!! #include #include #include #include using namespace std; int main() { const int NUM_STUDENTS = 5; const int NUM_TESTS = 3; double testScores[NUM_STUDENTS][NUM_TESTS]; string filename; ifstream inputFile; cout > filename; // Open the file. inputFile.open(filename); // Read the test scores from the file into the array. for(int i = 0; i testScores[i][j]; } } // Close the file inputFile.close(); // Average per student cout

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