Quiz 4

#include <conio.h>
#include <iostream.h>

void New(int count);
void Open(int count);
void Edit(int count);

struct Profiles
{
	char Name[30];
	int Age,Years,Salary;
};

Profiles Emp[20];					//Create 20 Employee profiles

void main()
{
	int count=0,Item=1;			//count is employee number
	char Key;
	bool quit=false,Menu=false;
	cout << "New <\n"
	     << "Open  \n"
	     << "Edit  \n"
	     << "Exit  ";
	gotoxy(6,1);
	Key = getch();
	while(quit==false)	//While selection is not exit
	{
		if(Menu==true)
		{
			clrscr();
			Item=1;
			cout << "New <\n"
	     	     	     << "Open  \n"
	     	     	     << "Edit  \n"
	     	     	     << "Exit  ";
			gotoxy(6,1);
			Menu=false;
		}
		if(((Key=='e')||(Key=='E'))&&(Item==1))
		{
			New(count);
			if(count<=20)		//Dont exceed the array number!
			{
				count++;		//Next employee
			}
			Menu=true;
		}
		else if(((Key=='e')||(Key=='E'))&&(Item==2))
		{
			Open(count);
			Menu=true;
		}
		else if(((Key=='e')||(Key=='E'))&&(Item==3))
		{
			Edit(count);
			Menu=true;
		}
		else if(((Key=='e')||(Key=='E'))&&(Item==4))
		{
			quit=true;
		}
		else if(((Key=='s')||(Key=='S'))&&(Item<=3))	//Go down
		{

			gotoxy(5,Item);
			cout << " ";				//Clear selection
			Item++;
			gotoxy(5,Item);
			cout << "<";			//Put new selection
		}
		else if(((Key=='w')||(Key=='W'))&&(Item>=2))	//Go up
		{
			gotoxy(5,Item);
			cout << " ";
			Item--;
			gotoxy(5,Item);
			cout << "<";
		}
		else if(((Key=='w')||(Key=='W'))&&(Item<=1))	//Skip from top to bottom
		{
			gotoxy(5,Item);
			cout << " ";
			Item=4;
			gotoxy(5,Item);
			cout << "<";
		}
		else if(((Key=='s')||(Key=='S'))&&(Item>=4))	//Skip from bottom to top
		{
			gotoxy(5,Item);
			cout << " ";
			Item=1;
			gotoxy(5,Item);
			cout << "<";	
		}
		Key = getch();
	}
}

void New(int count)
{
	clrscr();
	if(count<20)
	{
		cout << "Please enter employee " << (count+1) << " name: ";
		cin >> Emp[count].Name;	
		cout << "Please enter employee " << (count+1) << " age: ";
		cin >> Emp[count].Age;
		cout << "How many years has employee " << (count+1) << " worked for: ";
		cin >> Emp[count].Years;
		Emp[count].Salary=30000*(1+(0.1*Emp[count].Years));	//Calculate new salary
		cout << "\n\nThankyou.";
		getch();
	}
	else
	{
		cout << "Database is full sorry!";		//Array number exceeded
		getch();
	}
	return;
}
void Open(int count)
{
	int Person=0,i;
	clrscr();
	while(Person<count)				//Output a list of names
	{
		cout << (Person+1) << " - " << Emp[Person].Name << endl;
		Person++;
	}
	for(i=1;i<25;i++)
	{
		gotoxy(10,i);cout << "|";			//Verticle line
	}
	gotoxy(30,2);
	cout << "Type in the employee number: ";
	cin >> Person;
	while(Person>count)				//Validate user input
	{
		cout << "Error: no file exits." << endl;
		cout << "Please enter employee number: ";
		cin >> Person;
	}
	Person--;
	clrscr();
	cout << "Name    : " << Emp[Person].Name << endl;
	cout << "Age     : " << Emp[Person].Age << endl;
	cout << "Years   : " << Emp[Person].Years << endl;
	cout << "Salary  : " << Emp[Person].Salary << endl << endl;
	cout << "Press any key to continue.";
	getch();
	return;
}
void Edit(int count)
{
	int Person=0,i;
	clrscr();
	while(Person<count)
	{
		cout << (Person+1) << " - " << Emp[Person].Name << endl;
		Person++;
	}
	for(i=1;i<25;i++)
	{
		gotoxy(10,i);cout << "|";
	}
	gotoxy(30,2);
	cout << "Type in the employee number: ";
	cin >> Person;
	while(Person>count)	
	{
		cout << "Error: no file exits." << endl;
		cout << "Please enter employee number: ";
	}
	Person--;
	clrscr();
	cout << "Name    : " << Emp[Person].Name << endl;	//Show old data
	cout << "Age     : " << Emp[Person].Age << endl;
	cout << "Years   : " << Emp[Person].Years << endl;
	cout << "Salary  : " << Emp[Person].Salary << endl << endl;
	cout << "Please enter employee's Name: ";		//Get new data
	cin >> Emp[Person].Name;
	cout << "Please enter employee's age: ";
	cin >> Emp[Person].Age;
	cout << "How many years worked: ";
	cin >> Emp[Person].Years;
	Emp[count].Salary=30000*(1+(0.1*Emp[count].Years));
	cout << "\n\nPress any key to continue.";
	getch();
	return;
}