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ef_informatik:programmieren_csharp_code_snippets_students_2021 [2021-08-19 09:06] – angelegt sca | ef_informatik:programmieren_csharp_code_snippets_students_2021 [2021-08-30 17:20] (aktuell) – [Scope] sca | ||
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- | # Programmieren in C#: Codeausschnitte von SuS | + | # Programmieren in C#: Codeausschnitte von Schülerinnen und Schüler |
+ | |||
+ | ## Aufgaben B | ||
+ | |||
+ | ### Variablennamen: | ||
+ | |||
+ | <code csharp> | ||
+ | string Age = Console.ReadLine(); | ||
+ | int y = Int32.Parse(Age); | ||
+ | int x = 18; | ||
+ | </ | ||
+ | |||
+ | ### | ||
+ | |||
+ | <code csharp> | ||
+ | if (Gender == " | ||
+ | { | ||
+ | Console.WriteLine(" | ||
+ | } | ||
+ | else | ||
+ | { | ||
+ | Console.WriteLine(" | ||
+ | } | ||
+ | </ | ||
+ | |||
+ | <code csharp> | ||
+ | if (ageInt >= 18) | ||
+ | { | ||
+ | Console.Writeline(" | ||
+ | } | ||
+ | if (ageInt < 18) | ||
+ | { | ||
+ | Console.Writeline(" | ||
+ | } | ||
+ | </ | ||
+ | |||
+ | <code csharp> | ||
+ | if (Number == 42) | ||
+ | { | ||
+ | Console.WriteLine(" | ||
+ | } | ||
+ | else if (Number > 0 && Number != 42) | ||
+ | { | ||
+ | Console.WriteLine(" | ||
+ | } | ||
+ | else if (Number == 0) | ||
+ | { | ||
+ | Console.WriteLine(" | ||
+ | } | ||
+ | else | ||
+ | { | ||
+ | Console.WriteLine(" | ||
+ | } | ||
+ | </ | ||
+ | |||
+ | ## Aufgaben D | ||
+ | |||
+ | ### while-Schleifen | ||
+ | |||
+ | <code csharp> | ||
+ | int answer; | ||
+ | Random rand = new Random(); | ||
+ | |||
+ | int num1 = rand.Next(1, | ||
+ | int num2 = rand.Next(1, | ||
+ | Console.WriteLine(num1 + " | ||
+ | answer = int.Parse(Console.ReadLine()); | ||
+ | |||
+ | while (answer == num1 + num2) | ||
+ | { | ||
+ | Console.WriteLine(" | ||
+ | num1 = rand.Next(1, | ||
+ | num2 = rand.Next(1, | ||
+ | Console.WriteLine(num1 + " | ||
+ | answer = int.Parse(Console.ReadLine()); | ||
+ | } | ||
+ | </ | ||
+ | |||
+ | ### Scope | ||
+ | |||
+ | <code csharp> | ||
+ | while (true) | ||
+ | { | ||
+ | Console.WriteLine(" | ||
+ | string Number = Console.ReadLine(); | ||
+ | int UserNumber; | ||
+ | if (Int32.TryParse(Number, | ||
+ | { | ||
+ | ... | ||
+ | } | ||
+ | else | ||
+ | { | ||
+ | ... | ||
+ | } | ||
+ | } | ||
+ | </ |