# Multidimensional Arrays & Passing Multidimensional Arrays to Methods

Wed Apr 21 2021 06:41:38 GMT+0000 (Coordinated Universal Time)

Saved by @ahmedqgqgq #java

```import java.util.Scanner;

public class Amazon {
public static void main(String[] args) {
int arr[][]=new int[3][];
arr[0]=new int[4];
arr[1]=new int[4];
arr[2]=new int[4];

arr[0][0]=1;
arr[0][1]=2;
arr[0][2]=3;
arr[0][3]=4;

arr[1][0]=10;
arr[1][1]=20;
arr[1][2]=30;
arr[1][3]=40;

arr[2][0]=50;
arr[2][1]=60;
arr[2][2]=70;
arr[2][3]=80;
}
}
import java.util.Scanner;
public class Amazon {
public static void main(String[] args) {
int arr[][] = new int[3][4];
/*
* arr[0]=new int[4];
* arr[1]=new int[4];
* arr[2]=new int[4];
*/
arr[0][0] = 1;
arr[0][1] = 2;
arr[0][2] = 3;
arr[0][3] = 4;

arr[1][0] = 10;
arr[1][1] = 20;
arr[1][2] = 30;
arr[1][3] = 40;

arr[2][0] = 50;
arr[2][1] = 60;
arr[2][2] = 70;
arr[2][3] = 80;
}
}
import java.util.Scanner;
public class Amazon {
public static void main(String[] args) {
int arr[][] = new int[][]{
{1,5,8},
{5,6},
{4}};
}
}
import java.util.Scanner;
public class Amazon {
public static void main(String[] args) {
int arr[][] = { { 1, 5, 8 }, { 5, 6 }, { 4 } };
System.out.println(arr.length);
}
}
import java.util.Scanner;
public class Amazon {
public static void main(String[] args) {
int arr[][] = { { 1, 5, 8 }, { 5, 6 }, { 4 } };
System.out.println(arr.length);
System.out.println(arr[0].length);
System.out.println(arr[1].length);
System.out.println(arr[2].length);
}
}
import java.util.Scanner;
public class Amazon {
public static void main(String[] args) {
int arr[][] = { { 1, 5, 8 }, { 5, 6 }, { 4 } };
System.out.println(arr.length);
System.out.println(arr[0].length);
System.out.println(arr[1].length);
System.out.println(arr[2].length);
}
}
import java.util.Scanner;
public class Amazon {
public static void main(String[] args) {
int[][] arr = { { 1, 5, 8 }, { 5, 6 }, { 4 } };
for (int i = 0; i < arr[0].length; i++) {
System.out.println(arr[i] + " ");
}
}
}
import java.util.Scanner;
public class Amazon {
public static void main(String[] args) {
int[][] arr = { { 1, 5, 8 }, { 5, 6 }, { 4 } };
for (int i = 0; i < arr[0].length; i++) {
System.out.println(arr[0][i] + " ");
}
}
}
public class Amazon {
public static void main(String[] args) {
int[][] arr = { { 1, 5, 8 }, { 5, 6 }, { 4 } };
for (int row = 0; row < arr.length; row++) {
for (int col = 0; col < arr[row].length; col++) {
System.out.print(arr[row][col] + " ");
}
System.out.println();
}
}
}
public class Amazon {
public static void main(String[] args) {
int[][] arr = { { 1, 5, 8 }, { 5, 6 }, { 4 } };
for (int row = 0; row < arr.length; row++) {
for (int col = 0; col < arr[row].length; col++) {
System.out.print(arr[row][col] + " ");
}
System.out.println();
}
}
}
public class Amazon {
public static void main(String[] args) {
int[][] arr = { { 1, 5, 8 }, { 5, 6 }, { 4 } };
for (int[] r : arr) {
for (int c : r) {
System.out.print(c + " ");
}
System.out.println();
}
}
}
public class Amazon {
public static void main(String[] args) {
int[][] arr = { { 1, 3, 5 }, { 2, 4, 6 } };// 2 X 3 transpose matrix.
for (int i = 0; i < arr.length; i++) {
for (int j = 0; j < arr[i].length; j++) {
System.out.print(arr[i][j] + " ");
}
System.out.println();
}
}
}
public class Amazon {
public static void main(String[] args) {
int[][] arr = { { 1, 3, 5 }, { 2, 4, 6 } };// 2 X 3 transpose matrix.
for (int i = 0; i < 3; i++) {
for (int j = 0; j < 2; j++) {
System.out.print(arr[j][i] + " ");
}
System.out.println();
}
}
}
public class Amazon {
public static void main(String[] args) {
int[][] arr = { { 1, 3, 5 }, { 2, 4, 6 } };// 2 X 3 transpose matrix.
for (int i = 0; i < 3; i++) {
for (int j = 0; j < 2; j++) {
System.out.print(arr[j][i] + " ");
}
System.out.println();
}
}
}
public class Amazon {

static void print(int a[][]) {
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();
}
}

public static void main(String[] args) {
int[][] arr = { { 1, 3, 5 }, { 2, 4, 6 } };
print(arr);

}
}
public class Amazon {

static void print(int a[][]) {
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();
}
}

public static void main(String[] args) {
int[][] arr = { { 1, 3, 5 }, { 2, 4, 6 } };
print(arr);

}
}
public class Amazon {

static int[][] get2Array() {
int arr[][]=new int [2][3];
return arr;
}

public static void main(String[] args) {

}
}

```
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