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- using System;
- using System.Linq;
- using System.Collections.Generic;
- namespace List_Manipulation_Advanced
- {
- class Program
- {
- static void Main(string[] args)
- {
- List<int> numbers = Console.ReadLine().Split().Select(int.Parse).ToList();
- int[] initialNumbers = new int[numbers.Count];
- numbers.CopyTo(initialNumbers);
- while (true)
- {
- string command = Console.ReadLine();
- if (command == "end")
- {
- bool areEqual = Enumerable.SequenceEqual(numbers, initialNumbers);
- if (!areEqual)
- {
- Console.WriteLine(string.Join(" ", numbers));
- }
- return;
- }
- string[] tokens = command.Split();
- string firstWordFromCommand = tokens[0];
- switch (firstWordFromCommand)
- {
- case "Add":
- int number1 = int.Parse(tokens[1]);
- numbers.Add(number1);
- break;
- case "Remove":
- int number2 = int.Parse(tokens[1]);
- numbers.Remove(number2);
- break;
- case "RemoveAt":
- int number3 = int.Parse(tokens[1]);
- numbers.RemoveAt(number3);
- break;
- case "Insert":
- int numberToInsert = int.Parse(tokens[1]);
- int indexToInsert = int.Parse(tokens[2]);
- numbers.Insert(indexToInsert, numberToInsert);
- break;
- case "Contains":
- int number = int.Parse(tokens[1]);
- string contains = numbers.Any(x => x == number) ? "Yes" : "No such number";
- Console.WriteLine(contains);
- break;
- case "PrintEven":
- Console.WriteLine(string.Join(" ", numbers.Where(x => x % 2 == 0)));
- break;
- case "PrintOdd":
- Console.WriteLine(string.Join(" ", numbers.Where(x => x % 2 == 1)));
- break;
- case "GetSum":
- Console.WriteLine(string.Join(" ", numbers.Sum()));
- break;
- case "Filter":
- string condition = tokens[1];
- int number4 = int.Parse(tokens[2]);
- if (condition == "<")
- {
- Console.WriteLine(string.Join(" ", numbers.Where(x => x < number4)));
- }
- if (condition == ">")
- {
- Console.WriteLine(string.Join(" ", numbers.Where(x => x > number4)));
- }
- if (condition == "<=")
- {
- Console.WriteLine(string.Join(" ", numbers.Where(x => x <= number4)));
- }
- if (condition == ">=")
- {
- Console.WriteLine(string.Join(" ", numbers.Where(x => x >= number4)));
- }
- break;
- }
- }
- }
- }
- }
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