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- using System;
- using System.Collections.Generic;
- using System.Linq;
- using System.Text;
- using System.Threading.Tasks;
- namespace _06.Messages
- {
- public class User
- {
- public string Username { get; set; }
- public List<Message> ReceivedMessages { get; set; }
- }
- public class Message
- {
- public string Content { get; set; }
- public User Sender { get; set; }
- }
- public class Messages
- {
- public static void Main()
- {
- string input = Console.ReadLine();
- var userMessage = new Dictionary<string, List<Message>>();
- while (!input.Equals("exit"))
- {
- var dataLine = input.Split(' ');
- if (dataLine.Length < 3)
- {
- var name = dataLine[1];
- User newUser = new User();
- newUser.Username = name;
- if (!userMessage.ContainsKey(newUser.Username))
- {
- userMessage[newUser.Username] = new List<Message>();
- }
- }
- else
- {
- var senderUsername = dataLine[0];
- var recipientUsername = dataLine[2];
- var content = dataLine[3];
- Message newMessage = new Message();
- newMessage.Content = content;
- if (userMessage.ContainsKey(recipientUsername))
- {
- userMessage[senderUsername].Add(newMessage);
- }
- }
- input = Console.ReadLine();
- }
- var names = Console.ReadLine().Split();
- var firstName = names[0];
- var secondName = names[1];
- var max = Math.Max(userMessage[firstName].Count, userMessage[secondName].Count);
- foreach (var item in userMessage[firstName])
- {
- Console.WriteLine($"{firstName}: {item.Content}");
- }
- foreach (var item in userMessage[secondName])
- {
- Console.WriteLine($"{item.Content} :{secondName}");
- }
- }
- }
- }
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