public Computers[][] GetArray(Computers[][] department)
{
// 4) set the size of every array in jagged array (number of computers)
department[0] = new Computers[5]; // desktop
department[1] = new Computers[6]; // laptop
department[2] = new Computers[5]; // workstation
department[3] = new Computers[6]; // monoblock
// 5) initialize array
// Note: use loops and if-else statements
int length = department.Length;
for (int i = 0; i < length; i++)
{
int compNum = 0;
for (int j = 0; j < department[i].Length; j++)
{
if (j == 0)
{
department[i][compNum] = new Computers(ComputerTypeLkp.Desktop);
compNum++;
}
else if (j == 1)
{
department[i][compNum] = new Computers(ComputerTypeLkp.Laptop);
compNum++;
}
else if (j == 2)
{
department[i][compNum] = new Computers(ComputerTypeLkp.Monoblok);
compNum++;
}
else
{
department[i][compNum] = new Computers(ComputerTypeLkp.Workstation);
compNum++;
}
}
}
for (int i = 0; i < department.Length; i++)
{
for (int j = 0; j < department[i].Length; j++)
{
Console.Write("Department {0},Computer{1}:", i + 1, j + 1);
department[i][j].ShowPCSettings();
}
}
return(department);
}
// 2) declare struct Computer
public static void Main(string[] args)
{
Computers[][] department = new Computers[4][];
var computers = new ComputerFactory();
var arr = computers.GetArray(department);
//Console.ReadLine();
// 6) count total number of every type of computers
int Desktop = 0;
int Laptop = 0;
int Workstation = 0;
int Monoblok = 0;
for (int i = 0; i < arr.Length; i++)
{
for (int j = 0; j < arr[i].Length; j++)
{
if ((int)arr[i][j].typePC == 0)
{
Laptop++;
}
else if ((int)arr[i][j].typePC == 1)
{
Desktop++;
}
else if ((int)arr[i][j].typePC == 2)
{
Workstation++;
}
else if ((int)arr[i][j].typePC == 3)
{
Monoblok++;
}
}
}
Console.WriteLine("Total numbers of Desktop: {0}", Desktop);
Console.WriteLine("Total numbers of Laptop: {0}", Laptop);
Console.WriteLine("Total numbers of Workstation: {0}", Workstation);
Console.WriteLine("Total numbers of Monoblok: {0}", Monoblok);
// 7) count total number of all computers
int totalCount = 0;
for (int i = 0; i < arr.Length; i++)
{
for (int j = 0; j < arr[i].Length; j++)
{
totalCount++;
}
}
Console.WriteLine("Total numbers of computers: {0}", totalCount);
// Note: use loops and if-else statements
// Note: use the same loop for 6) and 7)
for (int i = 0; i < arr.Length; i++)
{
for (int j = 0; j < arr[i].Length; j++)
{
totalCount++;
}
}
// 8) find computer with the largest storage (HDD) -
// compare HHD of every computer between each other;
// Note: use loops and if-else statements
int Index1 = 0;
int Index2 = 0;
int maxHdd = 0;
for (int i = 0; i < arr.Length; i++)
{
for (int j = 0; j < arr[i].Length; j++)
{
if (arr[Index1][Index2].HDD < arr[i][j].HDD)
{
Index1 = i;
Index2 = j;
maxHdd = arr[i][j].HDD;
}
}
}
Console.WriteLine("Max HDD: {0}", maxHdd);
// find position of this computer in array (indexes)
for (int i = 0; i < arr.Length; i++)
{
for (int j = 0; j < arr[i].Length; j++)
{
if (arr[Index1][Index2].HDD == arr[i][j].HDD)
{
Console.WriteLine("PC with max Hdd: Department: {0}, Computer: {1}, Type PC: {2}", i + 1, j + 1, arr[i][j].typePC);
}
}
}
// 9) find computer with the lowest productivity (CPU and memory) -
// compare CPU and memory of every computer between each other;
int lowProdIndex1 = 0;
int lowProdIndex2 = 0;
float lowCPU = 0;
float lowRAM = 0;
for (int i = 0; i < arr.Length; i++)
{
for (int j = 0; j < arr[i].Length; j++)
{
if (arr[lowProdIndex1][lowProdIndex2].HDD > arr[i][j].HDD && arr[lowProdIndex1][lowProdIndex2].CPU_GHz > arr[i][j].CPU_GHz)
{
lowProdIndex1++;
lowProdIndex2++;
lowCPU = arr[i][j].CPU_GHz;
lowRAM = arr[i][j].RAM;
}
}
}
Console.WriteLine("Cmputer with the lowest productivity: CPU: {0}, RAM: {1}", lowCPU, lowRAM);
// find position of this computer in array (indexes)
// Note: use loops and if-else statements
// Note: use logical oerators in statement conditions
for (int i = 0; i < arr.Length; i++)
{
for (int j = 0; j < arr[i].Length; j++)
{
if (arr[lowProdIndex1][lowProdIndex2].CPU_GHz == arr[i][j].CPU_GHz &&
arr[lowProdIndex1][lowProdIndex2].RAM == arr[i][j].RAM)
{
Console.WriteLine("Position of this computer in array: Department: {0}, Computer: {1}, Type PC: {2}", i + 1, j + 1, arr[i][j].typePC);
}
}
}
// 10) make desktop upgrade: change memory up to 8
// change value of memory to 8 for every desktop. Don't do it for other computers
// Note: use loops and if-else statements
for (int i = 0; i < arr.Length; i++)
{
for (int j = 0; j < arr[i].Length; j++)
{
if ((int)arr[i][j].typePC == 1)
{
arr[i][j].RAM = 8;
}
}
}
for (int i = 0; i < arr.Length; i++)
{
for (int j = 0; j < arr[i].Length; j++)
{
Console.Write("Department {0},Computer{1}:", i + 1, j + 1);
department[i][j].ShowPCSettings();
}
}
Console.ReadLine();
}
//public ComputerTypeLkp type;
//public Computers pc = new Computers(ComputerTypeLkp.Monoblock);
public ComputerFactory()
{
// this.type = type;
// 3) declare jagged array of computers size 4 (4 departments)
Computers[][] department = new Computers[4][];
}
