2D Array Nested Loop Traversal

Question

Consider the following code segment.

```java
int[][] points = {{11, 12, 13, 14, 15},
                  {21, 22, 23, 24, 25},
                  {31, 32, 33, 34, 35},
                  {41, 42, 43, 44, 45}};

for (int row = 0; row < points.length; row++)
{
    for (int col = points[0].length - 1; col >= row; col--)
    {
        System.out.print(points[row][col] + " ");
    }
    System.out.println();
}
```

What is printed when this code segment is executed?

Accepted Answer

15 14 13 12 11
25 24 23 22
35 34 33
45 44

Answer

15 14 13 12 11
25 24 23 22 21
35 34 33 32 31
45 44 43 42 41

Answer

11 12 13 14 15
21 22 23 24
31 32 33
41 42

Answer

15 14 13 12
25 24 23
35 34
45

Question Leaderboard