how many ways you can set values for a two-dimensional integer array ?
Answers
Answer:
There are two ways to initialize a two Dimensional arrays during declaration. int disp[2][4] = { 10, 11, 12, 13, 14, 15, 16, 17}; Although both the above declarations are valid, I recommend you to use the first method as it is more readable, because you can visualize the rows and columns of 2d array in this method.
Answer:
Declaring a two-dimensional array is very interesting in Java as Java programming language provides many ways to declare a 2D array and each one of them has some special things to learn about. For example, It's possible to create a two-dimensional array in Java without specifying the second dimension, sounds crazy right? but it's possible because a two-dimensional array in Java is nothing but an array of array. You can even create a two-dimensional array where each subarray has a different length or different type, also known as a heterogeneous array in Java. This means it's possible to create a two-dimensional array with variable column length in Java.
Explanation:
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