Multi Dimensional ArrayList in Java

Aim :

write here

Important Definition:

Definition01 : write here

For Example:

Example here

Code:

package com.Arrays;

import java.util.ArrayList;
import java.util.Scanner;

public class MultiArrayList {
    public static void main(String[] args){
        Scanner in = new Scanner(System.in);
        ArrayList<ArrayList<Integer>> list = new ArrayList<>();

        for (int i = 0; i < 3; i++) {
            list.add(new ArrayList<>());
        }

        for (int i = 0; i < 3; i++) {
            for (int j = 0; j < 3; j++) {
                list.get(i).add(in.nextInt());
            }
        }
        System.out.println(list);

    }
}

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