Create simplecal.java

simplecal.java

@@ -0,0 +1,48 @@
+import java.util.Scanner;
+
+public class SimCal {
+
+    public static void main(String[] args) {
+
+    	double number1, number2;
+        Scanner scanner = new Scanner(System.in);
+        System.out.print("Enter the first number:");
+
+
+        number1 = scanner.nextDouble();
+        System.out.print("Enter the second number:");
+        number2 = scanner.nextDouble();
+
+        System.out.print("Enter an operator (+, -, *, /): ");
+        char opr = scanner.next().charAt(0);
+
+        scanner.close();
+        double output;
+
+        switch(opr)
+        {
+            case '+':
+            	output = number1 + number2;
+                break;
+
+            case '-':
+            	output = number1 - number2;
+                break;
+
+            case '*':
+            	output = number1 * number2;
+                break;
+
+            case '/':
+            	output = number1 / number2;
+                break;
+
+
+            default:
+                System.out.printf("Invalid operator");
+                return;
+        }
+
+        System.out.println(number1+" "+operator+" "+number2+": "+output);
+    }
+}