Требуется написать программу, которая будет выполнять действия описанные ниже. Ж...

July 2022 1 16 Report

Требуется написать программу, которая будет выполнять действия описанные ниже. Желательно с комментированием.(Visual Studio, на c#)
Символы и их коды. Формирование строк
1.16. Дана строка. Преобразовать в ней все прописные латинские буквы в строчные.
1.17. Дана строка. Преобразовать в ней все строчные буквы (как латинские, так и русские) в прописные.
1.18. Дана строка. Преобразовать в ней все строчные буквы (как латинские, так и русские) в прописные, а прописные — в строчные.

Answers & Comments

tarsep

Переменную строки буду называть $\texttt{str}$ .

1.16.

$\texttt{Console.WriteLine(new String(}\\\texttt{{ }{ }{ }{ }str}\\\texttt{{ }{ }{ }{ }{ }{ }{ }{ }.Select(t => t.ToString())}\\\texttt{{ }{ }{ }{ }{ }{ }{ }{ }.Select(t => Regex.IsMatch(t, @"[A-Z]") ? t.ToLower() : t)}\\\texttt{{ }{ }{ }{ }{ }{ }{ }{ }.Select(t => t.First())}\\\texttt{{ }{ }{ }{ }{ }{ }{ }{ }.ToArray()));}$

1.17.

$\texttt{var regex = @"[a-z,}$ а-я $\texttt{]";}$

$\texttt{Console.WriteLine(new String(}\\\texttt{{ }{ }{ }{ }str}\\\texttt{{ }{ }{ }{ }{ }{ }{ }{ }.Select(t => t.ToString())}\\\texttt{{ }{ }{ }{ }{ }{ }{ }{ }.Select(t => Regex.IsMatch(t, regex) ? t.ToUpper() : t)}\\\texttt{{ }{ }{ }{ }{ }{ }{ }{ }.Select(t => t.First())}\\\texttt{{ }{ }{ }{ }{ }{ }{ }{ }.ToArray()));}$

1.18.

$\texttt{Console.WriteLine(new String(}\\\texttt{{ }{ }{ }{ }str}\\\texttt{{ }{ }{ }{ }{ }{ }{ }{ }.Select(t => t.ToString())}\\\texttt{{ }{ }{ }{ }{ }{ }{ }{ }.Select(t => }\\\texttt{{ }{ }{ }{ }{ }{ }{ }{ }{ }{ }{ }{ }char.IsLower(t.First()) ? t.ToUpper() :}\\\texttt{{ }{ }{ }{ }{ }{ }{ }{ }{ }{ }{ }{ }char.IsUpper(t.First()) ? t.ToLower() :}\\\texttt{{ }{ }{ }{ }{ }{ }{ }{ }{ }{ }{ }{ }t)}\\\texttt{{ }{ }{ }{ }{ }{ }{ }{ }.Select(t => t.First())}\\\texttt{{ }{ }{ }{ }{ }{ }{ }{ }.ToArray()));}$

Потребуется использовать

$\texttt{using System.Linq;}$

$\texttt{using System.Text.RegularExpressions;}$

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Answers & Comments

be in bed for about two hours

appointments 1 the goods of this foreign company are of high 2 we would like to get a 3 off this price3 we dont

wish) that he 31 (go) home after all. He 32(get up), legs shaking and forehead sweating and 33(wonder) whether he 34__(look) as terrified as

bankrupt 1 we have purchased some office 2 the company has done research 3 i dont want to with him any longer

eg he will have done

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be in bed for about two hours

appointments 1 the goods of this foreign company are of high 2 we would like to get a 3 off this price3 we dont

wish) that he 31__________________ (go) home after all. He 32________________(get up), legs shaking and forehead sweating and 33____________________(wonder) whether he 34____________________(look) as terrified as

bankrupt 1 we have purchased some office 2 the company has done research 3 i dont want to with him any longer

eg he will have done

Grammar review. Open the brackets using the verbs in present perfect and past simple. 1. Our company _____________________________ (reach) good results this year. 2. Our

ill be there i hope to see lots of old friends

napisat programmu dlya raschyota formuly visual studio c

vneshnie ustrojstva evm posledovatelnogo i parallelnogo dejstviya chto eto chto

trebuetsya napisat programmu kotoraya budet vypolnyat dejstviya opisannye nizhe zhcbd5d027c7f21bd360d1a8dd481a0933 49972

рекомендуемые вопросы

Helpful Links

Helpful Social

wish) that he 31 (go) home after all. He 32(get up), legs shaking and forehead sweating and 33(wonder) whether he 34__(look) as terrified as