Are all these correct declerations? int[][] x = {{1,2,3,4},{4,5,6,7}}; // 1 int[][] y = {null,null,null}; int[][] z

 

Are all these correct declerations?

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int[][] x = {{1,2,3,4},{4,5,6,7}}; // 1 int[][] y = {null,null,null}; int[][] z = // 2 {new int[2],new int[3],new int[4]); // 3 int[][] x = {{1,2,3,4},{4,5,6,7}}; // 1 int[][] y = {null,null,null}; int[][] z = // 2 {new int[2],new int[3],new int[4]); // 3

Answer rating: 100% (QA)

1 Incorrect syntax for initializing a 2D array int00x 1 2 3 4 4 5 6 7 Corrected declaration 1 ... View the full answer