第13問

このプログラムを実行したときの出力はどれか。

 1: import java.util.Arrays;
 2: 
 3: public class Pair {
 4:     public static void main(String[] args) {
 5:         int[] first = new int[3];
 6:         int[] second = new int[3];
 7:         Arrays.fill(first, 5);
 8:         second[0] = 5;
 9:         second[1] = 5;
10:         second[2] = 5;
11:         System.out.println(Arrays.equals(first, second) + "," + (first == second));
12:     }
13: }