How to print the values of an array in Java?

In Java, you can loop through an array using a for loop and print the values of the array using the System.out.println() method.

Here is a common method:

public class PrintArray {
   public static void main(String[] args) {
      // 定义一个整型数组
      int[] numbers = {1, 2, 3, 4, 5};

      // 使用for循环遍历数组并打印每个元素的值
      for (int i = 0; i < numbers.length; i++) {
         System.out.println(numbers[i]);
      }
   }
}

Output results:

1
2
3
4
5

Another method is to use an enhanced for loop (also known as a for-each loop).

public class PrintArray {
   public static void main(String[] args) {
      // 定义一个整型数组
      int[] numbers = {1, 2, 3, 4, 5};

      // 使用增强的for循环遍历数组并打印每个元素的值
      for (int number : numbers) {
         System.out.println(number);
      }
   }
}

The output is the same as the method mentioned above.