Multi Dimension Array

[Gaurav x Jain]

public class TestArray7 {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		System.out.println("Declaring and Initalizing 2D-Array in one line");
		int [][]score={{1,2},{8,5},{9,6}};
		for(int i=0;i<score.length;i++)
		{
			for(int j=0;j<score.length;j++)
			{
				System.out.println("2D-Array:-"+score[i][j]);
			}
			
		}
		

	}

}

Above code genrate :
2D-Array:-1
2D-Array:-2
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 2
at TestArray7.main(TestArray7.java:15)

[Jelle Klap]

What's the value returned by score.length? How many elements do the nested arrays have?
And finally, what's the termination condition of the inner loop?

[Gaurav x Jain]

score.length value is=2

[Wouter Oet]

Please check again. Because it is not 2.

[Tarun wadhwa]

int size = score.length;
System.out.println(size);

Just ADD these 2 line before the for loop you will get the answer of your question.

"The more you play with It the more you learn"