Calculator

Author: briyandyju09

Calc.java

@@ -0,0 +1,75 @@
+// Java program for simple calculator 
+
+import java.io.*; 
+import java.lang.*; 
+import java.lang.Math; 
+import java.util.Scanner; 
+public class BasicCalculator { 
+
+	public static void main(String[] args) 
+	{ 
+		// stores two numbers 
+		double num1, num2; 
+
+		// Take input from the user 
+		Scanner sc = new Scanner(System.in); 
+
+		System.out.println("Enter the numbers"); 
+
+		// take the inputs 
+		num1 = sc.nextDouble(); 
+
+		num2 = sc.nextDouble(); 
+
+		System.out.println("Enter the operator (+,-,*,/)"); 
+
+		char op = sc.next().charAt(0); 
+
+		double o = 0; 
+
+		switch (op) { 
+
+		// case to add two numbers 
+		case '+': 
+
+			o = num1 + num2; 
+
+			break; 
+
+		// case to subtract two numbers 
+		case '-': 
+
+			o = num1 - num2; 
+
+			break; 
+
+		// case to multiply two numbers 
+		case '*': 
+
+			o = num1 * num2; 
+
+			break; 
+
+		// case to divide two numbers 
+		case '/': 
+
+			o = num1 / num2; 
+
+			break; 
+
+		default: 
+
+			System.out.println("You enter wrong input"); 
+
+			break; 
+		} 
+
+		System.out.println("The final result:"); 
+
+		System.out.println(); 
+
+		// print the final result 
+		System.out.println(num1 + " " + op + " " + num2 
+						+ " = " + o); 
+	} 
+}