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#include <iostream>
#include <fstream>
#include <vector>
#include <string>
#include <iomanip>
using namespace std;
//Formula prototypes
void readFile(string &, vector<string> &, int);
void readFileS(vector <string> , int);
double calcPct(string, vector<string>, int, vector<string>);
void printRpt(string, vector<string>, vector<string>, int, double);
int main()
{
string name; // student name
double pctScore = 0; // student score
int NUMQS = 11; // number of questions
vector<string> ans(11); // initializes vector of student answers
vector<string> KEY = { "c++", "for", "if", "variable", "function", "return", "array", "void", "reference", "main", "prototype" }; // answer key
readFile(name, ans, NUMQS); //calls function readFile
readFileS(KEY, NUMQS);
pctScore = calcPct(name, ans, NUMQS, KEY); //calls calcPct function
printRpt(name, ans, KEY, NUMQS, pctScore); //calls printRpt function
system("pause");
return 0;
}
void readFile(string &studentName, vector<string> &studentAnswers, int NUMQUESTIONS)
{
ifstream inputFile;
inputFile.open("Answers.dat");
for (int i = 0; i < NUMQUESTIONS; i++) // For loop writes student's answers on to the studentAnswers vector
inputFile >> studentAnswers[i];
inputFile.close();
}
void readFileS(vector<string> ANSKEY, int NUMQUESTIONS)
{
ifstream inputFileS;
inputFileS.open("Answers.txt");
for (int i = 0; i < NUMQUESTIONS; i++) // For loop writes student's answers on to the studentAnswers vector
inputFileS >> ANSKEY[i];
}
double calcPct(string studentName, vector<string> studentAnswers, int NUMQUESTIONS, vector<string> ANSKEY)
{
int correctCounter = 11;
double score;
for (int i = 0; i < NUMQUESTIONS; i++)
{
if (studentAnswers[i] == ANSKEY[i])
correctCounter ++;
}
score = (correctCounter / NUMQUESTIONS) * 100;
return score;
}
void printRpt(string studentName, vector<string> studentAnswers, vector<string> ANSKEY, int NUMQUESTIONS, double score)
{
cout << setw(20) << "CORRECT ANS" << setw(20) << "STUDENT ANS\n";
for (int i = 0; i < NUMQUESTIONS; i++)
{
cout << setw(20) << ANSKEY[i] << setw(20) << studentAnswers[i];
if (ANSKEY[i] != studentAnswers[i])
cout << setw(15) << "INCORRECT";
cout << endl;
}
cout << "QUIZ SCORE" << endl;
cout << score;
}
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