A jagged array is an array of arrays such that member arrays can be of different row sizes and column sizes. Jagged subarrays may also be null. For instance, the following code declares and populates a two dimensional int array whose first subarray is of four length, second subarray is of three length, and the last subarray is a fours length array:
Example :
int [ ] [ ] a = { { 10,20,30,40 } , { 10,20,30 } , { 10,20,30,50 } } ;
public class jagged_Array { public static void main(String args[]) { //Jagged Array using For Loop in Java Programming int a[][] = { {10, 20, 30, 40},//4 {10, 20, 30},//3 {10, 20, 30, 50}//4 }; for (int i = 0; i < a.length; i++) { for (int j = 0; j < a[i].length; j++) { System.out.print(" "+a[i][j]); } System.out.println(""); } } }
10 20 30 40 10 20 30 10 20 30 50To download raw file Click Here
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