Last Updated : 10 Apr, 2024

What will be the output of the below program

class Pair
{
    int x = 0, y = 0;
    Pair(int x, int y)
    {
        this.x = x;
        this.y = y;
    }
}
class GFG 
{
    public static void main (String[] args) 
    {
          Pair p[] = new Pair[]{new Pair(2, 3), new Pair(4, 5), new Pair(6, 7)};
          System.out.println(p[0].x + \" \" + p[1].y);
          System.out.println(p.length);
    }
}

(A) 0 0
3
(B) 2 4
3
(C) 2 5
3
(D) 4 5
3


Answer: (C)

Explanation: 

Pair p[] = new Pair[]{new Pair(a, b), new Pair(c, d), new Pair(e, f)};

It declares 3 pairs with pair such as (2, 3), (4, 5), (6, 7). Thus p[0].x and p[1].y gives element present in pair (2, 3) which is 2 similarly in pair p[1].y is 5.


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