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#include <iostream>
#include <fstream>
#include <conio.h>
#include <iomanip>
using namespace std;
//Array Sizes
const int NAME_SIZE = 51, ATTEN_SIZE = 51;
//Functions
struct Info
{
char name[NAME_SIZE];
char attendance1[ATTEN_SIZE];
char attendance2[ATTEN_SIZE];
char attendance3[ATTEN_SIZE];
char attendance4[ATTEN_SIZE];
char attendance5[ATTEN_SIZE];
char attendance6[ATTEN_SIZE];
char attendance7[ATTEN_SIZE];
char attendance8[ATTEN_SIZE];
char attendance9[ATTEN_SIZE];
char attendance10[ATTEN_SIZE];
};
int main()
{
Info student;
int choice = 0;
char again;
long byteNum;
fstream dataFile;
dataFile.open("Attendance.txt", ios::in);
if (dataFile.fail())
{
//The File does not open so create it
dataFile.open("Attendance.txt",ios::out);
}
else
{
dataFile.close();
std::cout << "The file Attendance.txt already exists.\n";
}
do
{
std::cout << "Enter the Attendance for a student:\n";
std::cout << "Name: ";
cin.getline(student.name, NAME_SIZE);
std::cout << "Enter Attendance for day 1: ";
cin.getline(student.attendance1, ATTEN_SIZE);
std::cout << "Enter Attendance for day 2: ";
cin.getline(student.attendance2, ATTEN_SIZE);
std::cout << "Enter Attendance for day 3: ";
cin.getline(student.attendance3, ATTEN_SIZE);
std::cout << "Enter Attendance for day 4: ";
cin.getline(student.attendance4, ATTEN_SIZE);
std::cout << "Enter Attendance for day 5: ";
cin.getline(student.attendance5, ATTEN_SIZE);
std::cout << "Enter Attendance for day 6: ";
cin.getline(student.attendance6, ATTEN_SIZE);
std::cout << "Enter Attendance for day 7: ";
cin.getline(student.attendance7, ATTEN_SIZE);
std::cout << "Enter Attendance for day 8: ";
cin.getline(student.attendance8, ATTEN_SIZE);
std::cout << "Enter Attendance for day 9: ";
cin.getline(student.attendance9, ATTEN_SIZE);
std::cout << "Enter Attendance for day 10: ";
cin.getline(student.attendance10, ATTEN_SIZE);
dataFile.write(reinterpret_cast<char *>(&student),
sizeof (student));
std::cout << "Do you want to enter another student? ";
cin >> again;
cin.ignore();
} while (again == 'Y' || again =='y');
// Close the File
dataFile.close();
std::cout << "This program allows you the user to select\n"
<< "what you want to do for your attendance sheet" << endl;
std::cout << "---------------------------------------------" << endl;
std::cout << "1. Print attendane results. \n";
std::cout << "2. Add a student to the sheet. \n";
std::cout << "3. Adjust a students attendance. \n";
std::cout << "---------------------------------------------\n";
std::cout << "Choice: ";
std::cin >> choice;
if(choice==1)
{
std::cout << setw(15) << left << "Name"
<< setw(5) << left << "1"
<< setw(5) << left << "2"
<< setw(5) << left << "3"
<< setw(5) << left << "4"
<< setw(5) << left << "5"
<< setw(5) << left << "6"
<< setw(5) << left << "7"
<< setw(5) << left << "8"
<< setw(5) << left << "9"
<< setw(5) << left << "10" << endl;
std::cout << setw(15) << left << student.name
<< setw(5) << left << student.attendance1
<< setw(5) << left << student.attendance2
<< setw(5) << left << student.attendance3
<< setw(5) << left << student.attendance4
<< setw(5) << left << student.attendance5
<< setw(5) << left << student.attendance6
<< setw(5) << left << student.attendance7
<< setw(5) << left << student.attendance8
<< setw(5) << left << student.attendance9
<< setw(5) << left << student.attendance10;
};
if(choice == 2)
{
std::cout << "Enter the Attendance for a student:" << endl;
std::cout << "Name: ";
cin.getline(student.name, NAME_SIZE);
std::cout << "Enter Attendance for day 1: ";
cin.getline(student.attendance1, ATTEN_SIZE);
std::cout << "Enter Attendance for day 2: ";
cin.getline(student.attendance2, ATTEN_SIZE);
std::cout << "Enter Attendance for day 3: ";
cin.getline(student.attendance3, ATTEN_SIZE);
std::cout << "Enter Attendance for day 4: ";
cin.getline(student.attendance4, ATTEN_SIZE);
std::cout << "Enter Attendance for day 5: ";
cin.getline(student.attendance5, ATTEN_SIZE);
std::cout << "Enter Attendance for day 6: ";
cin.getline(student.attendance6, ATTEN_SIZE);
std::cout << "Enter Attendance for day 7: ";
cin.getline(student.attendance7, ATTEN_SIZE);
std::cout << "Enter Attendance for day 8: ";
cin.getline(student.attendance8, ATTEN_SIZE);
std::cout << "Enter Attendance for day 9: ";
cin.getline(student.attendance9, ATTEN_SIZE);
std::cout << "Enter Attendance for day 10: ";
cin.getline(student.attendance10, ATTEN_SIZE);
dataFile.write(reinterpret_cast<char *>(&student),
sizeof (student));
}
if( choice == 3)
{
std::cout << "Which student record do you want to change?\n";
}
_getch();
}
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