Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- using System;
- using System.Collections.Generic;
- using System.Linq;
- using System.Text;
- using System.Threading.Tasks;
- namespace Taschenrechner
- {
- class Calculator
- {
- static void Main(string[] args)
- {
- Console.WriteLine("Test");
- int Nummer = Second();
- if (Nummer == 1)
- {
- Console.WriteLine("Addition\n");
- Console.WriteLine("Ihr erster Operator: ");
- string Operator1 = Console.ReadLine();
- Console.WriteLine("Ihr zweiter Operator: ");
- string Operator2 = Console.ReadLine();
- int IntegerOperator1 = Convert.ToInt32(Operator1);
- int IntegerOperator2 = Convert.ToInt32(Operator2);
- int Ergebnis = IntegerOperator1 + IntegerOperator2;
- Console.WriteLine("Das Ergebnis:" + Ergebnis);
- }
- else if (Nummer == 2)
- {
- Console.WriteLine("Subtraktion\n");
- Console.WriteLine("Ihr erster Operator: ");
- string Operator1 = Console.ReadLine();
- int IntegerOperator1 = Convert.ToInt32(Operator1);
- Console.WriteLine("Ihr zweiter Operator: ");
- string Operator2 = Console.ReadLine();
- int IntegerOperator2 = Convert.ToInt32(Operator2);
- int Ergebnis = IntegerOperator1 - IntegerOperator2;
- Console.WriteLine("Das Ergebnis:" + Ergebnis);
- }
- else if (Nummer == 3)
- {
- Console.WriteLine("Multiplikation\n");
- Console.WriteLine("Ihr erster Operator: ");
- string Operator1 = Console.ReadLine();
- int IntegerOperator1 = Convert.ToInt32(Operator1);
- Console.WriteLine("Ihr zweiter Operator: ");
- string Operator2 = Console.ReadLine();
- int IntegerOperator2 = Convert.ToInt32(Operator2);
- int Ergebnis = IntegerOperator1 * IntegerOperator2;
- Console.WriteLine("Das Ergebnis:" + Ergebnis);
- }
- else if (Nummer == 4)
- {
- Console.WriteLine("Division\n");
- Console.WriteLine("Ihr erster Operator: ");
- string Operator1 = Console.ReadLine();
- int IntegerOperator1 = Convert.ToInt32(Operator1);
- Console.WriteLine("Ihr zweiter Operator: ");
- string Operator2 = Console.ReadLine();
- int IntegerOperator2 = Convert.ToInt32(Operator2);
- int Ergebnis = IntegerOperator1 / IntegerOperator2;
- Console.WriteLine("Das Ergebnis:" + Ergebnis);
- }
- else
- {
- Console.WriteLine("Inkorrekte Eingabe.\n");
- }
- Console.WriteLine("\n\nEnter, um zu beenden.");
- Console.ReadKey();
- }
- static int Second()
- {
- Console.WriteLine("Taschenrechner v1.1\n");
- Console.WriteLine("Bitte wählen sie eine mathematische Operation:");
- Console.WriteLine("---------------------------");
- Console.WriteLine("Addition [1]");
- Console.WriteLine("Subtraktion [2]");
- Console.WriteLine("Multiplikation [3]");
- Console.WriteLine("Division [4]");
- Console.WriteLine("---------------------------");
- Console.WriteLine("Ihre Eingabe: ");
- // User Input
- string Userinput = Console.ReadLine();
- if (Userinput == "")
- {
- Console.WriteLine("Fehler. Bitte geben sie eine Zahl ein.\n");
- Second();
- int Nummer = Convert.ToInt32(Userinput);
- return (Nummer);
- }
- else
- {
- int Nummer = Convert.ToInt32(Userinput);
- Console.WriteLine("Sie wählen:" + Userinput);
- return (Nummer);
- }
- }
- }
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement