12345678
cout<<"Please enter the____ quiz score <0-110>: "; cin >> quiz__; while (quiz__ < 0 || quiz__ > 110) { cout << "Score must be between 0 and 110! Enter score: "; cin >> quiz__; }
123
projAverage=(proj1+proj2+proj3+proj4)/4.0; quizAverage=(quiz1+quiz2+quiz3)/3.0; courseAverage=(projAverage+quizAverage)/2.0;