Answer to Question #58939 in C++ for EKOW DADZIE

Question

write a C++ program that accepts a student’s numerical grade, converts the numerical grade to an equivalent letter grade, and displays the letter grade.

Answer 1

#include <iostream>
using namespace std;
int main()
{
int grade;
cout << "Enter the numerical grade: ";
cin >> grade;
if (grade > 100 || grade < 0)
{
cout << "Invalid data" << endl;
}
else
{
cout << "The letter grade: ";
if (grade > 89)
{
cout << "A";
}
else if (grade > 79)
{
cout << "B";
}
else if (grade > 69)
{
cout << "C";
}
else if (grade > 59)
{
cout << "D";
}
else
{
cout << "F";
}
cout << endl;
}
system("pause");
return 0;
}