eze, C# - rextester

eze

//Rextester.Program.Main is the entry point for your code. Don't change it.
//Compiler version 4.0.30319.17929 for Microsoft (R) .NET Framework 4.5

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;

namespace Rextester
{
    public class Program
    {
        // разберись как работает str.substring 
        public static string ReplaceLetters(string str) {
            int len = str.Length;
            return str[len-1] + str.Substring(1, len-2) + str[0]; // вот главная строка за которую могут спросить
        }

public static void Main(string[] args)
        {
            string inputText = "Hello, world";
            string[] splittedText = inputText.Split(' ');
            
            List<string> resultList = new List<string>() {};
            
            foreach(string str in splittedText) {
               resultList.Add(ReplaceLetters(str.Trim(',')));
            }
            
            string formattedText = String.Join(", ", resultList.ToArray());
            
            Console.WriteLine("Input text: {0}", inputText);
            Console.WriteLine("Output text: {0}", formattedText);
        }
    }
}


run \| edit \| history \| help	0

Please log in to post a comment.

stackse - search stackoverflow differently