2D ARRAY

Declaration :--

datatype arr[][];
      
      or

datatype [][]arr;

int a[][];

Memory Allocation:--

arr = new datatype[rowwise][colum wise];

a = new int [3][4];

marks = new int[25][5];

scales = new float[10][4];

int[][] = new int [3][4];

INITIALIZATION:--

int a[][] = {{1,2,3,4},{5,6,7,8},{9,10,11,12}};


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