User Input for 2D Array When Y Value is Greater than X Value

Question

My loop for the user input of a 2d array looks like this:

 for(int i = 0; i < y; i++){ for(int j = 0; j < x; j++){ System.out.println("Enter the value"); int value = s.nextInt(); inArray[i][j] = value; } }

The x and y values are imported from user and used to construct an array of size = new int[y][x]

It works fine when the x value is greater than the y value but when the other way around it doesn't output the right results

For example when I input a 5x5 array I get

1,2,3,4,5 6,7,8,9,1 2,3,4,5,6 7,8,9,1,2 3,4,5,6,7

But if I try a 3x4 array I get this

1,2,34 5,6,78 9,1,23

The values 34, 78 and 23 are meant to be separate in its own column like this:

1,2,3,4 5,6,7,8 9,1,2,3

Lazycoder-007 · Accepted Answer · 2020-05-28 06:55:40Z

You can have a look @ below code:

public class Laptop { public static void main(String[] args) { Scanner scan = new Scanner(System.in); int[][] inArray = new int[10][10]; for(int i = 0; i < 3; i++){ for(int j = 0; j < 5; j++){ System.out.println("Enter the value"); int value = scan.nextInt(); inArray[i][j] = value; } } for(int i = 0; i < 3; i++){ for(int j = 0; j < 5; j++){ System.out.print(inArray[i][j] + " "); } System.out.println(); } } }

The Output i am getting :

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

The error wasn't actually with my code, it was with my 2d array to csv code, thanks for helping me realizing that.

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