Question

Write a program to calculate your final grade in this class. Three(8) assignments have yet to be graded: Quiz 7, Lab 7 and Final Project. Assume ungraded items receive a grade of 100 points. Remember to drop the lowest two quiz scores. Display final numeric score and letter grade.

Implementation:

Weight distribution is listed in canvas. Use arrays for quizzes, labs, projects and exams.

You are allowed to use initialization lists for arrays.

Use at least three (3) programmer defined functions.

Display final grade ( numeric and letter).

OUTPUT SAMPLE:

Project grades : 100, 0, 90, 95

Exam grades: 50, 54

Quiz grades: 100, 0, 50, 30, 40, 100, 100

Lab grades: 100, 100, 0, 50, 60, 100, 100

Final Project : 100

Bonus Points: 4

_______________________________________________________________________________________________________________________

Average for exams = 52.00

Average for projects = 71.25

Average for labs = 72.86

Average for quizzes = 78.00

Final numeric average = 73.78

Final numeric average with 4.00 point bonus = 77.78

Letter Grade = : C

can you please send the answer to my emil

dod-11@live.com

thank you

C++

Answer 1

Code:

#include<bits/stdc++.h>
using namespace std;

int main(){
  
// initializing the required arrays
  
int project_grades[]={100,0,90,95};
int exam_grades[]={50,54};
int quiz_grades[]={100,0,50,30,40,100,100};
int lab_grades[]={100,100,0,50,60,100,100};
int final_project = 100;
int bonus_points=4;
int final_score=0;
int exam_score=0,project_score=0,quiz_score=0,lab_score=0;
float exam_avg,project_avg,quiz_avg,lab_avg;
  
  
// sorting the arrays
  
sort(project_grades,project_grades+4);
sort(exam_grades,exam_grades+2);
sort(quiz_grades,quiz_grades+7);
sort(lab_grades,lab_grades+7);
  
for(int i=0;i<4;i++){
project_score+=project_grades[i];
}
project_avg=project_score*1.0/4;
  
for(int i=0;i<2;i++){
exam_score+=exam_grades[i];
}
exam_avg=exam_score*1.0/2;
  
// dropped lowest two quiz scores
for(int i=2;i<7;i++){
quiz_score+=quiz_grades[i];
}
quiz_avg=quiz_score*1.0/(7-2);
  
for(int i=0;i<7;i++){
lab_score+=lab_grades[i];
}
lab_avg=lab_score*1.0/7;
  
// printed average scores
cout<<"Average for project = "<<project_avg<<"\n";
cout<<"Average for exam = "<<exam_avg<<"\n";
cout<<"Average for quiz = "<<quiz_avg<<"\n";
cout<<"Average for labs = "<<lab_avg<<"\n";
  
  
  
final_score+=(project_score+exam_score+quiz_score+lab_score+final_project);

cout<<"Final Numerical Average = "<<((project_avg+exam_avg+quiz_avg+lab_avg))/4 <<"\n";

  
  
}

for final grades , you need to mention the grading criteria.