C++ programm

Suppose a company Oraflex organizes interviews for a vacant post. Assume that the interviews of the successful
candidates after short listing has been started and interview marks are being assigned. You being software
developer of the company are assigned a task to prepare candidates' list that will store candidates' information
such as their names, test score, interview marks and then display the selected candidate.
Keeping in view the above scenario, write a program in C++ that will store and display candidates' names, test
scores, and interview marks. Further, Your program should contain a function to calculate total score of each
candidate. It should also contain a function that will display the total number of candidates appeared. Finally, it
should display the selected candidate.

Try this (Visual C++ compiler used):

#include "stdafx.h"

#include

using namespace std;

class candidate

{

private:

string name;

int test_score;

int interview_marks;

public:

candidate(string name, int test_score, int interview_marks);

string get_name();

int get_test_score();

int get_interview_marks();

int total_score();

};

candidate::candidate(string name, int test_score, int interview_marks)

{

this->name = name;

this->test_score = test_score;

this->interview_marks = interview_marks;

}

string candidate::get_name()

{

return name;

}

int candidate::get_test_score()

{

return test_score;

}

int candidate::get_interview_marks()

{

return interview_marks;

}

int candidate::total_score()

{

return test_score + interview_marks;

}

vector candidates;

int total_candidates()

{

int size = candidates.size();

cout << endl << "The total number of candidates is " << size << endl << endl;

return size;

}

void display_candidate(int index)

{

cout << "The selected candidate is " << endl << endl;

cout << " Name : " << candidates[index].get_name() << endl;

cout << " Test score : " << candidates[index].get_test_score() << endl;

cout << " Interview marks : " << candidates[index].get_interview_marks() << endl;

cout << " Total score : " << candidates[index].total_score() << endl;

cout << endl;

}

int best_candidate()

{

int best_index = -1;

int best_score = -1;

int i = 0, ts;

for (vector::iterator it = candidates.begin() ; it != candidates.end(); ++it)

{

if( (ts = it->total_score()) > best_score)

{

best_index = i;

best_score = ts;

}

i++;

}

return best_index;

}

int _tmain(int argc, _TCHAR* argv[])

{

int i, score, marks, total, index;

string name;

cout<< "Enter each candidate's details or quit to finish" << endl;

i = 0;

while(true)

{

cout << endl << "Data for candidate " << i + 1 << endl << endl;

cout << " Name : ";

cin >> name;

if (name == "quit") break;

cout << " Test score : ";

cin >> score;

cout << " Interview marks : ";

cin >> marks;

candidate c(name, score, marks);

cout << " Total score : " << c.total_score() << endl;

cout << endl;

candidates.push_back(c);

i++;

}

total = total_candidates();

if (total > 0)

{

index = best_candidate();

display_candidate(index);

}

system("pause");

return 0;

}

1 Reply

Know the answer? Post it — somebody with the same question will find it here.

Vulpes11y ago
Try this (Visual C++ compiler used):

#include "stdafx.h"
#include
#include
#include

using namespace std;

class candidate
{
private:
string name;
int test_score;
int interview_marks;

public:
candidate(string name, int test_score, int interview_marks);
string get_name();
int get_test_score();
int get_interview_marks();
int total_score();
};

candidate::candidate(string name, int test_score, int interview_marks)
{
this->name = name;
this->test_score = test_score;
this->interview_marks = interview_marks;
}
string candidate::get_name()
{
return name;
}
int candidate::get_test_score()
{
return test_score;
}

int candidate::get_interview_marks()
{
return interview_marks;
}

int candidate::total_score()
{
return test_score + interview_marks;
}

vector candidates;

int total_candidates()
{
int size = candidates.size();
cout << endl << "The total number of candidates is " << size << endl << endl;
return size;
}

void display_candidate(int index)
{
cout << "The selected candidate is " << endl << endl;
cout << " Name : " << candidates[index].get_name() << endl;
cout << " Test score : " << candidates[index].get_test_score() << endl;
cout << " Interview marks : " << candidates[index].get_interview_marks() << endl;
cout << " Total score : " << candidates[index].total_score() << endl;
cout << endl;
}

int best_candidate()
{
int best_index = -1;
int best_score = -1;
int i = 0, ts;

for (vector::iterator it = candidates.begin() ; it != candidates.end(); ++it)
{
if( (ts = it->total_score()) > best_score)
{
best_index = i;
best_score = ts;
}

i++;
}

return best_index;
}

int _tmain(int argc, _TCHAR* argv[])
{
int i, score, marks, total, index;
string name;

cout<< "Enter each candidate's details or quit to finish" << endl;

i = 0;

while(true)
{
cout << endl << "Data for candidate " << i + 1 << endl << endl;
cout << " Name : ";
cin >> name;
if (name == "quit") break;
cout << " Test score : ";
cin >> score;
cout << " Interview marks : ";
cin >> marks;
candidate c(name, score, marks);
cout << " Total score : " << c.total_score() << endl;
cout << endl;
candidates.push_back(c);
i++;
}

total = total_candidates();

if (total > 0)
{
index = best_candidate();
display_candidate(index);
}

system("pause");
return 0;
}