Q:

Predict the output of the program

0

Predict the output of the program.

class A
{
 public int i;
};
void main()
{
 A x;
 A y=x;
 x.i=10;
 y.i=20;
 y.i++;
 y.i=20;
 cout&l;<tx.i;
}

  1. 10
  2. 20
  3. 21
  4. 0

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 (b).20

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