Calculator Java program
A simple Calculator Java program shows you Sum, Subtraction, Multiplication and Division
import java.util.Scanner;
public class Calculator {
public static void main(String[] args) {
System.out.print("Enter first number: ");
Scanner sc = new Scanner(System.in);
int i = sc.nextInt();
System.out.print("Enter second number: ");
int j = sc.nextInt();
sc.close();
System.out.println("Sum value is:" + sum(i, j));
System.out.println("Subtraction value is:" + subtraction(i, j));
System.out.println("Multiplication value is:" + multiplication(i, j));
System.out.println("Division value is:" + division(i, j));
}
public static int sum(int a, int b) {
int result = a + b;
return result;
}
public static int subtraction(int a, int b) {
int result = a - b;
return result;
}
public static int multiplication(int a, int b) {
int result = a * b;
return result;
}
public static int division(int a, int b) {
return a / b;
}
}
Output
Enter first number: 40
Enter second number: 20
Sum value is:60
Subtraction value is:20
Multiplication value is:800
Division value is:2