Programa AVA para adicionar dois números recebendo entrada do usuário

import java.util.Scanner;public class Main{public static void main(String[] args){int a, b, sum;Scanner sc = new Scanner(System.in);System.out.println("Enter First Number: ");a = sc.nextInt();System.out.println("Enter Second Number: ");b = sc.nextInt();sc.close();sum = a + b;System.out.println("Sum of these numbers: "+sum);}}
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