📁 Java Tutorial 028 - Code Viewer

import java.util.Scanner; public class JB_028_KonsolDortIslem { public static void main(String[] args) { Scanner klavye = new Scanner(System.in); for( ; ; ) { System.out.print("Islem seçiniz : [ + - * / % ] (! : ÇIKIS) -> "); String isaret = klavye.nextLine(); if (isaret.equals("!")) { System.out.println("Program sonlandirildi..."); break; // telegram kanalimizda : Java Blackboard. } System.out.print("1. sayi = "); double x = klavye.nextDouble(); System.out.print("2. sayi = "); double y = klavye.nextDouble(); // 4\n klavye.nextLine(); switch (isaret) { case "+" : toplama(x , y) ; break; case "-" : cikartma(x , y) ; break; case "*" : carpma(x , y) ; break; case "/" : bolme(x , y) ; break; case "%" : modAlma(x , y) ; break; default: System.out.println("Olmayan bir islem seçildi"); break; } } } public static void toplama(double a, double b) { double toplam = a+b; System.out.println(a + " + " + b + " = " + toplam); } public static void cikartma(double a, double b) { double fark = a-b; System.out.println(a + " - " + b + " = " + fark); } public static void carpma(double a, double b) { double carpim = a*b; System.out.println(a + " * " + b + " = " + carpim); } public static void bolme(double a, double b) { double bolum = a/b; System.out.println(a + " / " + b + " = " + bolum); } public static void modAlma(double a, double b) { double mod = a%b; System.out.println(a + " % " + b + " = " + mod); } }