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Program.cs
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Program.cs
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using System;
using System.Collections.Generic;
using System.Linq;
namespace ListManipulationAdvanced
{
class Program
{
static void Main(string[] args)
{
List<long> numbers = Console.ReadLine()
.Split()
.Select(long.Parse)
.ToList();
string commands = string.Empty;
bool chekChanges = false;
while ((commands = Console.ReadLine()) != "end")
{
string[] command = commands.Split().ToArray();
int num = 0;
switch (command[0])
{
case "Add":
num = int.Parse(command[1]);
numbers.Add(num);
chekChanges = true;
break;
case "Remove":
num = int.Parse(command[1]);
numbers.Remove(num);
chekChanges = true;
break;
case "RemoveAt":
num = int.Parse(command[1]);
numbers.RemoveAt(num);
chekChanges = true;
break;
case "Insert":
num = int.Parse(command[1]);
int index = int.Parse(command[2]);
numbers.Insert(index, num);
chekChanges = true;
break;
case "Contains":
num = int.Parse(command[1]);
Console.WriteLine(numbers.Contains(num) ? "Yes" : "No such number");
break;
case "PrintEven":
Console.WriteLine(string.Join(" ", numbers.Where(number => number % 2 == 0)));
break;
case "PrintOdd":
Console.WriteLine(string.Join(" ", numbers.Where(number => number % 2 != 0)));
break;
case "GetSum":
Console.WriteLine(numbers.Sum());
break;
case "Filter":
string condition = command[1];
long number = long.Parse(command[2]);
Console.WriteLine(string.Join(" ", FilterNumbers(numbers, condition, number)));
break;
}
}
if(chekChanges)
Console.WriteLine(string.Join(" ", numbers));
}
static List<long> FilterNumbers(List<long> numbers, string condition, long number)
{
//'<', '>', ">=", "<="
List<long> temp = new List<long>();
switch (condition)
{
case "<":
temp = numbers.Where(num => num < number).ToList();
break;
case ">":
temp = numbers.Where(num => num > number).ToList();
break;
case "<=":
temp = numbers.Where(num => num <= number).ToList();
break;
case ">=":
temp = numbers.Where(num => num >= number).ToList();
break;
}
return temp;
}
}
}