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Calculator.java

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Make a Calculator.

Take 2 numbers(a&b)from the user and an operation as follows:

1:+(Addition)a+b.

2:-(Subtraction)a-b.

3:*(Multiplication)a*b.

4:/(Division)a/b.

5:%(Moduloorremainder)a%b.

Calculate the result according to the operation given and display it to the user.

package chapter3sol;

import java.util.*;

public class s1 {

public static void main(String[] args) {

Scanner sc = new Scanner(System.in);

System.out.println("Enter First Number: ");

double a = sc.nextDouble();

System.out.println("Enter Second Number: ");

double b = sc.nextDouble();

System.out.print("choose one: \n 1. For Addition\n 2. For Substraction\n 3. For Multiplication\n 4. For Division\n 5. For Modulation \n : ");

int n = sc.nextInt();

switch (n) {

case 1:

System.out.println("Addition: "+(a+b));

break;

case 2:

System.out.println("Substraction: "+(a-b));

break;

case 3:

System.out.println("Multiplication: "+(a*b));

break;

case 4:

System.out.println("Division: "+(a/b));

break;

default:

System.out.println("Plz Choose Right Option");

break;

}