#include <iostream>
#include <iomanip>
using namespace std;
 
int main()
{
    int array[5][4];
 
    cout << "Enter grades for 4 exams for the 5 students \n";
    for(int i = 0; i < 5; i++)
    {
        for(int b = 0; b < 4; b++)
        {
            cout << "Enter student " << i+1 << "'s grade for exam " << b+1 << '\n';
            cin >> array[i][b];
        }
    }
 
    cout << "ID" << setw(11) << "score 1" << setw(11) << "score 2" << setw(11) << "score 3" << setw(11) << "score 4" << setw(11) << "total" << setw(11) << "letter" << endl;
    cout << "--------------------------------------------------------------------------------------------------------------\n";
    for(int i = 0; i < 5; i++)
    {
        cout << setw(2) << left << i+1 << right;
        int sum = 0;
        for(int b = 0; b < 4; b++)
        {   
            sum = sum + array[i][b];
            cout << setw(11) << array[i][b];
 
        }
        cout << setw(11) << sum << '\n';
    }
    cout << "--------------------------------------------------------------------------------------------------------------\n";
 
    return 0;
}

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