Вопрос Отметьте типы, используемые в программе (println, out, args, PrintWriter, String, Scanner, nextInt,

[YoBitch]

import java.io.*;
import java.util.*;

public class Sum
{
public static void main(String[] args)
{
Scanner in = new Scanner(System.in);
PrintWriter out = new PrintWriter(System.out);

int a = in.nextInt();
int b = in.nextInt();
out.println(a + b);

in.close();
out.flush();
out.close();
}
}