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what is x[2].length in Prob7? public class Prob7 { public static void main(String[] args) { //...

what is x[2].length in Prob7?

public class Prob7 {

public static void main(String[] args) {

// TODO Auto-generated method stub

boolean[][] x = new boolean[3][];

x[0] = new boolean[1];

x[1] = new boolean[2];

x[2] = new boolean[3];

System.out.printf("x[2][2] is %b." ,x[2][2]);

}

}

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Answer #1

Please find my answer. Please let me know in case of any issue

what is x[2].length means lenght of 3rd row.

so, Ans: 3

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