write the c++ code for the problems listed below a program will read ten midterm

Question

write the c++ code for the problems listed below

a program will

read ten midterm grades and store them in one array

the program will read ten final examm grades and store them in a second array

a third array will calculate and store the average of the midterms and final grade for each of the ten instances

a fourth array (of type char) will store the letter grade for each average instance

for output the program should display the content of array 3 and the corresponding letter grade value for each average from array 4

Explanation / Answer

#include <iostream>

using namespace std;

int main()
{
    double midterm[10];
    double final[10];
    double average[10];
    char grade[10];
  
    int n = 10;
    int i;
    cout << "Enter midterm grade: ";
    for(i = 0; i < 10; i++)
    {
        cin >> midterm[i];
    }
  
    cout << "Enter final grade: ";
    for(i = 0; i < 10; i++)
    {
        cin >> final[i];
    }
  
    for(i = 0; i < 10; i++)
    {
        average[i] = (midterm[i] + final[i])/2;
    }
  
    for(i = 0; i < 10; i++)
    {
        if (average[i] >= 90)
        {
            grade[i] = 'A';
        }
        else if(average[i] >= 80)
        {
            grade[i] = 'B';
        }
        else if (average[i] >= 70)
        {
            grade[i] = 'C';
        }
        else if(average[i] >= 60)
        {
            grade[i] = 'D';
        }
        else
        {
            grade[i] = 'F';
        }
    }
  
    cout << "Avergae grade: ";
  
    for(i = 0; i < 10; i++)
    {
        cout << "Average: " << average[i] << " grade : " << grade[i] << endl;
    }
}

sh-4.2$ main
Enter midterm grade: 100 80 90 60 80 70 90 50 80 90
Enter final grade: 100 80 70 90 60 58 078 096 58 98
Avergae grade: Average: 100 grade : A
Average: 80 grade : B
Average: 80 grade : B
Average: 75 grade : C
Average: 70 grade : C
Average: 64 grade : D
Average: 84 grade : B
Average: 73 grade : C
Average: 69 grade : D
Average: 94 grade : A

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