So I can\'t even figure out how to start this program. Any help would be awesome

Question

So I can't even figure out how to start this program. Any help would be awesome and greatly appreciative.
Write a C++ Program that can be used to determinte grades at the end of the semester. For each student, who is identified by an integer number between 1 and 60, four examination grades must be kept. Additionally, two final grade averages must be computed. The first grade is simply the average of all four grades. The second grade average is computed by weighting the four grades as follows: the first grade gets a weight of 0.2, the second grade gets a weight of 0.3, the third grade a weight of 0.3, and the fourth grade a weight of 0.2; that is computed as:
0.3 * grade1 + 0.2 * grade2 + 0.2 * grade3 + 0.3 * grade 4
Using this information, construct a 60 x 7 two dimensional array, in which the first column is used for the student number, the next four columns for the grades, and the last two columns for the computed final grades.
The program should print the grade matrix, including the averages. Then it should calculate the mean and standard deviation for both averages for the class and print the results.
The main() routine should declare and populate the array. It should then call a function, passing in the array as a paramter. The function should perform the calculations and print the result.
I attached a JPEG file of what the file should look like. I had someone answer my question earlier, but the file they sent me did not work and did not make sense to me.

Explanation / Answer

#include #include using namespace std; void calc(float g[5][7]) { float sum_g1 = 0,sum_g2 = 0,mean_g1,mean_g2,sd_g1,sd_g2; int i,r = 5; for(i = 0; i

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