Question

Give the output of following



String p = "20", q = "21";

int a = Integer.parseInt(p);

int b = Integer.valueOf(q);

System.out.println(a + "" + b);​

Answer 1

Answer:

String P = "20", Q ="19";

int a = Integer.parseInt(P);

int b = Integer.valueOf(Q);

System.out.println(a+""+b);