Question

Write the output of the codes given below.

String na = “9876543210"; String nb = "0123456789";
int nk1 = Integer.valueOf(String.valueOf(na.charAt(0)));
int nk2 = Integer.valueOf(nb.substring(1, 3));
int nk3 =nk1 * nk2;
System.out.println(" NK1 :: " + nk1);
System.out.println(" NK2 :: ” + nk2);
System.out.println(" NK3 :: " + nk3);

Answer 1

NK1 :: 9

NK2:: 12

NK3:: 108