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int [] it = new int [][] { {1} } [0]; This compiles?? What is it??

 
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This question is from ExamLab by M Devaka Cooray. I don't understand what the syntax on the right side means. Can you point me toward a source that will answer my question?
 
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int [] it = new int [][] { {1} } [0]; This compiles?? What is it??



This is equivalent to something like...



Henry

 
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int [] it = new int [][] { {1} } [0]; This compiles?? What is it??




actually new int[][]{} ---> creates a 2-Dimensional array.

new int[][]{}[0] ---> denotes that you are referring to first element int that 2-Dimensional array which is obviously one-Dimensional

in java multi-Dimensionality is achieved by using array of arrays

 
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