import java.io.*;import java.util.*;public class Main { static int[] arr = {1,2,3}; static int x = 8; static void sa(int[] arr){ arr[0] = 8; int[] arr5 = arr; arr5[0] = 0; } public static void main(String[] args) throws IOException{ //배열 System.out.println(arr[0]); int[] arr2 = arr; arr2[0] = 10; System.out.println(arr[0]);//..