private static void AddElement(List <int> lst)
{
Console.WriteLine();
lst.Add(InputNumber("Ievadiet elementu!: "));
FileOperations.Write(lst);
Console.WriteLine();
}
private static void AddElement(List <int> lst)
{
Console.WriteLine();
Console.WriteLine("Ievadiet elementu!");
try
{
int number = Convert.ToInt32(Console.ReadLine());
lst.Add(number);
FileOperations.Write(lst);
}
catch
{
Console.WriteLine("Nepareiza ievade elements netika pievienots");
}
}
static void Task1()
{
List <int> lst = FileOperations.Read();
String choice = " ";
while (choice != "0")
{
Console.WriteLine("1- Pievienot");
Console.WriteLine("2- Dzēst");
Console.WriteLine("0- Iziet");
Console.WriteLine("3- Saskaitīt visus skaitļus");
Console.WriteLine("4 - izrēķināt vidējo aritmētisko");
choice = Console.ReadLine();
switch (choice)
{
case "1":
AddElement(lst);
break;
case "2":
DeleteElement(lst);
break;
case "0":
FileOperations.Write(lst);
break;
case "3":
Console.WriteLine();
Console.WriteLine(sumElements(lst));
Console.WriteLine();
break;
case "4":
Console.WriteLine();
Console.WriteLine(averageSum(lst));
Console.WriteLine();
break;
default:
Console.WriteLine("Nepareiza ievade");
break;
}
}
}
private static void RemoveElement(List <int> lst)
{
Console.WriteLine();
PrintLst(lst);
if (lst.Count == 0)
{
Console.WriteLine("Saraksts ir tukss!");
return;
}
Console.WriteLine("Kuru elementu velaties dzest?");
int toDelete = InputNumberBetween("Kuru elementu velaties dzest?: ", 0, lst.Count);
lst.RemoveAt(toDelete - 1);
FileOperations.Write(lst);
Console.WriteLine();
}
private static void DeleteElement(List <int> lst)
{
if (lst.Count == 0)
{
Console.WriteLine("Saraksts ir tukšs!");
}
else
{
Console.WriteLine("Ievadiet pozīciju, kuru gribat izdzēst!");
try
{
int pos = Convert.ToInt32(Console.ReadLine());
lst.RemoveAt(pos);
FileOperations.Write(lst);
}
catch
{
Console.WriteLine("Nepareiza pozīcija!");
DeleteElement(lst);
}
}
}
static void Task01()
{
List <int> values = FileOperations.Read();
String choice = "";
double sum = 0;
double avg = 0;
while (choice != "Exit")
{
Console.Write("Choose an action - Add, Show, Exit, Remove, Count, Average: ");
choice = Console.ReadLine();
if (choice == "Add")
{
Console.Write("How many values would you like to add? : ");
int amount = Convert.ToInt32(Console.ReadLine());
for (int i = 0; i < amount; i++)
{
try
{
Console.Write("Insert value [" + i + "]: ");
values.Add(Convert.ToInt32(Console.ReadLine()));
FileOperations.Write(values);
}
catch
{
Console.WriteLine("Wrong input");
i--;
}
}
}
else if (choice == "Show")
{
if (values.Count == 0)
{
Console.WriteLine("List contains no values!");
}
for (int i = 0; i < values.Count; i++)
{
Console.WriteLine("Value [" + i + "] is " + values[i]);
}
}
else if (choice == "Exit")
{
break;
}
else if (choice == "Remove")
{
Console.Write("Which index would you like to remove? : ");
int remove = Convert.ToInt32(Console.ReadLine());
try
{
values.RemoveAt(remove);
Console.WriteLine();
}
catch
{
Console.WriteLine("Wrong input");
}
FileOperations.Write(values);
}
else if (choice == "Count")
{
for (int i = 0; i < values.Count; i++)
{
sum += values[i];
}
Console.Write("Sum of all values is: " + sum);
Console.WriteLine();
sum = 0;
}
else if (choice == "Average")
{
for (int i = 0; i < values.Count; i++)
{
sum += values[i];
if (i < values.Count)
{
avg = sum / values.Count;
}
}
Console.WriteLine("Average of all index values is: " + avg);
avg = 0;
sum = 0;
}
}
}