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SCJP Module-5 Question-7
Posted on: July 12, 2010 at 12:00 AM
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The program given below will test your understanding of for loop and nested loop in Java.

Given a sample code:

1    public class Test {
2    public static void main(String args[]) {
3    int i, j, k;
4    for (i = 0; i < 4; i++) {
5    for (j = 1; j < 3; j++) {
6    for (k = 2; k < 3; k++) {
7    if ((i == j) && (j != k))
8    System.out.println(i);
       }}}
}}

What will be the result of above code ?

(1) 1
(2) 0
(3) 4
(4) The program compilation fails because of line number 2.

Answer:

(1)

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Posted on: July 12, 2010

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