Answer to Question #42465 in C++ for Adeniji Oyewale

Question

Calculate the average of 10 different grades to be entered by a user.

Answer 1

#include <iostream>
int main() {
    const int SIZE = 10;
    int grade = 0;
    double average = 0;
    for ( int i = 1; i <= SIZE; i++  ) {
        std::cout << "Please input grade number " << i << std::endl;
        std::cin >> grade;
        while ( grade > 100 || grade < 0 ) {
            std::cout << "Grade can not have that value. It is grade, remeber? Values from 1 till 100 only" << std::endl;
            std::cin >> grade;
        }
        average += grade; 
    }
    std::cout << "Average " << (double)average / SIZE << std::endl;
    return 0;
}