Just need help getting started

So for my problem they give us scores for a section. And there are a number of sections that they could give us in the class. I have to tell how many A's, B's, C's, D's and F's are received in the class and also the highest, lowest and average of the scores.

I know I need to use a loop but since this is the first loop we have ever done I am really stuck at the beginning. I just need help getting started then I will be able to do the rest on my own. So far this is what I have but I do not know how to start the first loop, once I can do that then I can do the rest of the loops and finish the problem.

Code:

`// Purpose: This program will process grades in different`

// sections. Then using all the sections and grade

// averages produce a summary including the number

// of sections, number of scores and average of scores.

//

// Input : No input will be prompted.

//

// Output : The output will show a label for the section, the counts

// for each grade, lowest score, highest score and average.

//

// int lowest score float average

// int highest score

//

//---------------------------------------------------------------------

#include <iostream>

#include <iomanip>

using namespace std;

int main()

{

int section; // section number

int high; // highest score of section

int low; // lowest score of section

int scores;

float averagesection; // average of all scores in the section

int totalsections; // total number of sections

int totalscores; // total number of scores

int classaverage; // average scores of class

int TOTAL_OF_A, TOTAL_OF_B, TOTAL_OF_C, TOTAL_OF_D, TOTAL_OF_F;

int TotalofA; // total number of A's

int TotalofB; // total number of B's

int TotalofC; // total number of C's

int TotalofD; // total number of D's

int TotalofF; // total number of F's

cout << fixed << showpoint << setprecision(2);

while ( )

return 0;

}

I know you are not going to give me answers for my homework, I am just asking for help getting started.