- using System;
- using System.Collections.Generic;
- using System.Linq;
- using System.Text;
- using System.Threading.Tasks;
- using System.IO;
- using System.Collections;
- namespace CSA05
- {
- class CSA05
- {
- static void Main(string[] args)
- {
- try
- {
- int row = Convert.ToInt32(Console.ReadLine());
- if (row < 1 || row > 13) { throw new Exception(); }
- StringBuilder new_data = new StringBuilder();
- string del_name = "";
- using (StreamReader sr = new StreamReader(AppDomain.CurrentDomain.BaseDirectory + "/read.txt", Encoding.UTF8))
- {
- while (!sr.EndOfStream)
- {
- string line = sr.ReadLine();
- string[] student = line.Split(',');
- if(student[0].ToString() != row.ToString())
- {
- new_data.AppendLine(line);
- }
- else
- {
- del_name = student[1].ToString();
- }
- }
- }
- StreamWriter sw = new StreamWriter(AppDomain.CurrentDomain.BaseDirectory + "/write.txt", false, Encoding.UTF8);
- sw.Write(new_data);
- sw.Close();
- Console.Write("Delete:{0} {1}",row,del_name);
- }
- catch
- {
- Console.Write("error");
- }
- Console.ReadKey();
- }
- }
- }
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