"ᠪᠯᠣᠻᠴᠧᠢᠢᠨ"-ны өөр хувилбарууд

ᠪᠯᠣᠻᠴᠧᠢᠢᠨ (засварлах)

23:48, 11 Тавдугаар сар 2022-ий байдлаарх засвар

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@@ 53-р мөр: / 53-р мөр: @@
 ᠤᠳᠠᠯ᠎ᠠ ᠦᠭᠡᠢ᠂ ᠪᠯᠣᠻᠴᠧᠢᠢᠨ ᠲᠧᠻᠨᠣᠯᠣᠭᠢ ‍ᠢ ᠡᠮᠴᠢᠯᠡᠭᠡᠨ ᠦ ᠮᠡᠳᠡᠭᠡᠯᠡᠯ ᠬᠠᠳᠠᠭᠠᠯᠠᠬᠤ᠂ ᠴᠠᠬᠢᠮ ᠨᠣᠲ᠋ᠠᠷᠢᠶᠠᠲ ᠠᠵᠢᠯᠯᠠᠭᠤᠯᠬᠤ᠂ ᠲᠠᠲᠠᠪᠤᠷᠢ ᠬᠤᠷᠢᠶᠠᠬᠤ ᠵᠡᠷᠭᠡ ᠥᠭᠡᠷ᠎ᠡ ᠪᠤᠰᠤᠳ ᠣᠯᠠᠨ ᠵᠣᠷᠢᠯᠭ᠎ᠠ ᠳᠤ ᠠᠰᠢᠭᠯᠠᠬᠤ ᠪᠣᠯᠤᠮᠵᠢ ᠲᠠᠢ ᠶᠢ ᠣᠶ᠋ᠢᠯᠠᠭᠠᠭᠰᠠᠨ ᠪᠢᠯᠡ᠃
 <br><br>
+=ᠫᠷᠣᠭ᠌ᠷᠠᠮᠴᠢᠯᠠᠯ=
+ᠪᠯᠣᠻᠴᠧᠢᠢᠨ ᠬᠥᠭᠵᠢᠭᠦᠯᠬᠦ ᠳ᠋ᠦ ᠬᠡᠷᠡᠭᠯᠡᠵᠦ ᠪᠣᠯᠳᠠᠭ ᠣᠯᠠᠨ ᠫᠷᠥᠭ᠌ᠷᠠᠮ ‍ᠤᠨ ᠬᠡᠯᠡ ᠪᠠᠢᠢᠳᠠᠭ᠃ ᠡᠭᠦᠨ ᠳ᠋ᠦ C++, C#, Java, JavaScript, Python, Solidity, Simplicity, CX, Go, Ruby, Rust, Rholang ᠭᠡᠬᠶ ᠵᠡᠷᠭᠡ ᠬᠡᠯᠡ ᠨᠣᠭᠦᠳ ‍ᠢ ᠳᠤᠷᠳᠠᠵᠤ ᠪᠣᠯᠤᠮᠤᠢ᠃<ref>chirag. 15 best programming languages for Blockchain app development. Appinventiv. 2022/03/28. <nowiki>https://appinventiv.com/blog/best-blockchain-programming-languages/#:~:text=What%20programming%20languages%20does%20blockchain,Solidity%2C%20Simplicity%2C%20and%20CX</nowiki></ref>
+'''ᠪᠯᠣᠻᠴᠧᠢᠢᠨ ‍ᠦ ᠫᠷᠣᠭ᠌ᠷᠠᠮ ‍ᠤᠨ ᠨᠢᠭᠡ ᠬᠡᠰᠡᠭ ᠻᠣᠳ᠋ ‍ᠤᠨ ᠵᠢᠱᠢᠶ ‍ᠡ᠋ C# ᠬᠡᠯᠡ ᠪᠡᠷ᠄'''
+public class BlockChain
+{
+   private readonly int _proofOfWorkDifficulty;
+   private readonly double _miningReward;
+   private List<Transaction> _pendingTransactions;
+   public List<Block> Chain { get; set; }
+   public BlockChain(int proofOfWorkDifficulty, int miningReward)
+   {
+      _proofOfWorkDifficulty = proofOfWorkDifficulty;
+      _miningReward = miningReward;
+      _pendingTransactions = new List<Transaction>();
+      Chain = new List<Block> {CreateGenesisBlock()};
+   }
+   public void CreateTransaction(Transaction transaction)
+   {
+      _pendingTransactions.Add(transaction);
+   }
+   public void MineBlock(string minerAddress)
+   {
+      Transaction minerRewardTransaction = new Transaction(null, minerAddress, _miningReward);
+      _pendingTransactions.Add(minerRewardTransaction);
+      Block block = new Block(DateTime.Now, _pendingTransactions);
+      block.MineBlock(_proofOfWorkDifficulty);
+      block.PreviousHash = Chain.Last().Hash;
+      Chain.Add(block);
+      _pendingTransactions = new List();
+   }
+   public bool IsValidChain()
+   {
+       for (int i = 1; i < Chain.Count; i++)
+       {
+          Block previousBlock = Chain[i - 1];
+          Block currentBlock = Chain[i];
+          if (currentBlock.Hash != currentBlock.CreateHash())
+              return false;
+          if (currentBlock.PreviousHash != previousBlock.Hash)
+              return false;
+       }
+      return true;
+   }
+   public double GetBalance(string address)
+   {
+      double balance = 0;
+      foreach (Block block in Chain)
+       {
+          foreach (Transaction transaction in block.Transactions)
+          {
+              if (transaction.From == address)
+              {
+                   balance -= transaction.Amount;
+              }
+              if (transaction.To == address)
+              {
+                   balance += transaction.Amount;
+              }
+          }
+       }
+      return balance;
+   }
+   private Block CreateGenesisBlock()
+   {
+      List transactions = new List<Transaction> {new Transaction("", "", 0)};
+      return new Block(DateTime.Now, transactions, "0");
+   }
+}<ref>Czako Zoltan. Blockchain Explained Using C# Implementation. Towards Data Science. 2018/11/13. https://towardsdatascience.com/blockchain-explained-using-c-implementation-fb60f29b9f07</ref>
+'''ᠪᠯᠣᠻᠴᠧᠢᠢᠨ ᠫᠷᠣᠭ᠋ᠷᠠᠮᠴᠢᠯᠠᠬᠤ ᠳ᠋ᠤ ᠲᠠᠯᠪᠢᠭᠳᠠᠬᠤ ᠱᠠᠭᠠᠷᠳᠠᠯᠭ᠎ᠠ'''
+·       ᠪᠯᠠᠻᠴᠧᠢᠢᠨ ᠲᠧᠻᠨᠣᠯᠣᠭᠢ ‍ᠢᠢᠨ ᠨᠡᠪᠲᠡᠷᠬᠡᠢ ᠮᠡᠳᠡᠯᠭᠡ᠂
+·       ᠨᠠᠭᠠᠨᠠᠳᠠᠵᠤ ᠨᠢᠭᠡ ᠥᠨᠳᠦᠷ ᠲᠦᠪᠰᠢᠨ ‍ᠦ ᠫᠷᠣᠭᠷᠠᠮᠴᠢᠯᠠᠯ ‍ᠤᠨ ᠬᠡᠯᠡ ‍ᠢ ᠴᠢᠯᠦᠭᠡ ᠲᠢᠠ ᠡᠵᠡᠮᠰᠢᠬᠦ᠂
+·       ᠨᠢᠭᠤᠴᠠᠯᠠᠯ ᠲᠠᠢ ᠪᠢᠴᠢᠭᠯᠡᠯ᠂ ᠬᠠᠮᠠᠭᠠᠯᠠᠯᠲᠠ ‍ᠢᠢᠨ ᠵᠠᠷᠴᠢᠮ ‍ᠤᠳ ‍ᠤᠨ ᠭᠦᠨᠵᠡᠭᠡᠢ ᠣᠢᠢᠯᠠᠭᠠᠯᠲᠠ᠂
+·       ᠲᠦᠭᠡᠭᠡᠭᠰᠡᠨ ᠰᠢᠰᠲ᠋ᠧᠮ᠂ ᠲᠡᠭᠰᠢ ᠡᠷᠬᠡ ᠲᠡᠢ ᠰᠦᠯᠵᠢᠶᠡᠨ ‍ᠦ ᠴᠢᠭᠯᠡᠯ ‍ᠢᠢᠡᠷ ᠬᠢ ᠲᠤᠷᠰᠢᠯᠭ᠎ᠠ᠂
+·       ᠤᠬᠠᠭᠠᠯᠢᠭ ᠭᠡᠷ᠎ᠡ ‍ᠢᠢᠨ ᠲᠠᠯ᠎ᠠ ᠪᠠᠷ ᠬᠢ ᠮᠡᠳᠡᠯᠭᠡ᠂
+·       ᠠᠯᠭᠣᠷᠢᠲ᠋ᠾᠮ᠂ ᠥᠭᠭᠥᠭᠳᠡᠯ ‍ᠦᠨ ᠪᠦᠲᠡᠴᠡ ‍ᠢᠢᠨ ᠲᠠᠯ ‍ᠠ᠋ ᠪᠠᠷ ᠬᠢ ᠣᠢᠢᠯᠠᠭᠠᠯᠲᠠ᠃<ref>Six Must-Have Blockchain Developer Skills. Hire Remotely. 2022/04/27. <nowiki>https://www.hiremotely.com/blog/blockchain-developer-skills</nowiki></ref>
+(6 must-have blockchain developer skills. Hire Remotely. 2022/04/27. <nowiki>https://www.hiremotely.com/blog/blockchain-developer-skills</nowiki>)
+<br>
 =ᠨᠡᠷ᠎ᠡ ᠲᠣᠮᠢᠶᠠᠯᠠᠯ=
 ᠪᠯᠣᠻᠴᠧᠢᠢᠨ - blockchain - блокчейн