public static void Main(string[] args) { ////Тут тестил методы. ////В задании не написано, что нужно написать программу, которая демонстрировала бы использование класса MyString, поэтому тут немного MyString myString = new MyString(new char[] { 'H', 'e', 'l', 'l', 'o' }); MyString myString1 = "Hello"; MyString myString2 = "Hello"; Console.WriteLine(myString1.Insert("abc", 5)); Console.WriteLine(myString1.Insert("abc", 3)); Console.WriteLine(myString1.Insert("abc", 2)); Console.WriteLine(myString1.Insert("abc", 1)); Console.WriteLine(myString1.Insert("abc", 0)); Console.WriteLine(myString1.Insert("abcccccccccccccccccccccccc", 4)); Console.WriteLine(myString1.Insert(string.Empty, 4)); }
static void Main(string[] args) { string str1; Console.Write($"Welcom to MyString Test Application{Environment.NewLine}Enter string line: "); str1 = Console.ReadLine(); MyString mystr1 = new MyString(str1); Console.WriteLine($"MyString from string line is: {mystr1}{Environment.NewLine}It's length is {mystr1.Length}{Environment.NewLine}"); Console.Write("Enter another two MyString lines to compare them. First one: "); mystr1 = new MyString(Console.ReadLine()); Console.Write("Second one: "); MyString mystr2 = new MyString(Console.ReadLine()); switch (MyString.Compare(mystr1, mystr2)) { case 1: Console.WriteLine("First one is bigger"); break; case -1: Console.WriteLine("Second one is bigger"); break; case 0: Console.WriteLine("They are the same"); break; } Console.WriteLine(); Console.Write("Enter another two MyString lines to concatenate them. First one: "); mystr1 = new MyString(Console.ReadLine()); Console.Write("Second one: "); mystr2 = new MyString(Console.ReadLine()); Console.WriteLine($"The concatenation is: {MyString.Concat(mystr1, mystr2)}"); Console.WriteLine(); Console.Write("Enter another two MyString lines to find out, if they are equal. First one: "); mystr1 = new MyString(Console.ReadLine()); Console.Write("Second one: "); mystr2 = new MyString(Console.ReadLine()); if (mystr1.Equals(mystr2)) { Console.WriteLine("They are equal"); } else { Console.WriteLine("They are not equal"); } Console.WriteLine(); Console.Write("Enter another two MyString lines to find if the first contains second. First one: "); mystr1 = new MyString(Console.ReadLine()); Console.Write("Second one: "); mystr2 = new MyString(Console.ReadLine()); if (mystr1.Contains(mystr2)) { Console.WriteLine("It does"); } else { Console.WriteLine("It doesn't"); } Console.WriteLine(); Console.Write("Enter another two MyString lines to find if the first starts with second. First one: "); mystr1 = new MyString(Console.ReadLine()); Console.Write("Second one: "); mystr2 = new MyString(Console.ReadLine()); if (mystr1.StartsWith(mystr2)) { Console.WriteLine("It does"); } else { Console.WriteLine("It doesn't"); } Console.WriteLine(); Console.Write("Enter another two MyString lines to find if the first ends with second. First one: "); mystr1 = new MyString(Console.ReadLine()); Console.Write("Second one: "); mystr2 = new MyString(Console.ReadLine()); if (mystr1.EndsWith(mystr2)) { Console.WriteLine("It does"); } else { Console.WriteLine("It doesn't"); } Console.WriteLine(); Console.Write("Enter MyString to find the index of a sybmbol. MyString: "); mystr1 = new MyString(Console.ReadLine()); Console.Write("Sybmbol: "); char symbol = char.Parse(Console.ReadLine()); if (mystr1.IndexOf(symbol) == -1) { Console.WriteLine("There is no such symbol"); } else { Console.WriteLine(mystr1.IndexOf(symbol)); } Console.WriteLine(); Console.Write("Enter MyString to find the last index of a sybmbol. MyString: "); mystr1 = new MyString(Console.ReadLine()); Console.Write("Sybmbol: "); symbol = char.Parse(Console.ReadLine()); if (mystr1.LastIndexOf(symbol) == -1) { Console.WriteLine("There is no such symbol"); } else { Console.WriteLine(mystr1.LastIndexOf(symbol)); } Console.WriteLine(); Console.Write("Enter MyString to find the first index of any symbol in char array. MyString: "); mystr1 = new MyString(Console.ReadLine()); Console.Write("Sybmbols: "); char[] symbols = Console.ReadLine().ToCharArray(); if (mystr1.IndexOfAny(symbols) == -1) { Console.WriteLine("There is no such symbols"); } else { Console.WriteLine(mystr1.IndexOfAny(symbols)); } Console.WriteLine(); Console.Write("Enter MyString to find the last index of any symbol in char array. MyString: "); mystr1 = new MyString(Console.ReadLine()); Console.Write("Sybmbols: "); symbols = Console.ReadLine().ToCharArray(); if (mystr1.LastIndexOfAny(symbols) == -1) { Console.WriteLine("There is no such symbols"); } else { Console.WriteLine(mystr1.LastIndexOfAny(symbols)); } Console.WriteLine(); Console.Write("Enter MyString to make it to upper: "); mystr1 = new MyString(Console.ReadLine()); mystr1.ToUpper(); Console.WriteLine($"The result is: {mystr1}"); Console.WriteLine(); Console.Write("Enter MyString to make it to lower: "); mystr1 = new MyString(Console.ReadLine()); mystr1.ToLower(); Console.WriteLine($"The result is: {mystr1}"); Console.WriteLine(); int position; Console.Write("Enter another two MyString lines and position to insert second in the first. First one: "); mystr1 = new MyString(Console.ReadLine()); Console.Write("Second one: "); mystr2 = new MyString(Console.ReadLine()); do { Console.Write("The index of position should be between {0} and {1}. Position: ", 0, mystr1.Length - 1); position = int.Parse(Console.ReadLine()); }while (position < 0 || position > mystr1.Length - 1); Console.WriteLine($"The result is: {mystr1.Insert(position, mystr2)}"); Console.WriteLine(); int start, end; Console.Write("Enter another MyString line and start and end positions to remove elements. MyString: "); mystr1 = new MyString(Console.ReadLine()); do { Console.WriteLine("Start should be less than end!"); do { Console.Write("The index of start should be between {0} and {1}. Start: ", 0, mystr1.Length - 1); start = int.Parse(Console.ReadLine()); }while (start < 0 || start > mystr1.Length - 1); do { Console.Write("The index of end should be between {0} and {1}. End: ", 0, mystr1.Length - 1); end = int.Parse(Console.ReadLine()); }while (end < 0 || end > mystr1.Length); }while (start >= end); Console.WriteLine($"The result is: {mystr1.Remove(start, end)}"); Console.WriteLine(); Console.Write("Enter another MyString line and start and end positions to generate SubMyString. MyString: "); mystr1 = new MyString(Console.ReadLine()); do { Console.WriteLine("Start should be less than end!"); do { Console.Write("The index of start should be between {0} and {1}. Start: ", 0, mystr1.Length - 1); start = int.Parse(Console.ReadLine()); }while (start < 0 || start > mystr1.Length - 1); do { Console.Write("The index of end should be between {0} and {1}. End: ", 0, mystr1.Length - 1); end = int.Parse(Console.ReadLine()); }while (end < 0 || end > mystr1.Length); }while (start >= end); Console.WriteLine($"The result is: {mystr1.SubMyString(start, end)}"); Console.WriteLine(); }