CODEWITHSUNDEEP
javaarraysfor-loop
Jordan Osborn
Jordan Osborn

Reputation: 41

2D Array for loop not storing values java?

Can someone help to find out what I'm doing wrong here thanks.:) It seems to be going wrong in the for loop as I can't recall the values even outside the loop. So I don't think it's storing the values but I just can't seem to find what the problem is.

import java.lang.Math;

class Calculator {

public static void main(String[]args)
{
    int range = 20;
    int max=(range/2)
    int min=((-range)/2);
    int x = 0;
    int y = 1;
    int j = min;

    int[][] table = new int[range][2];

for(int i = 0 ; i == range ; i++ )
    {

    //X coordinate
    table[i][x] = 2*j;
    System.out.println("X="+table[i][x]);

    //Y coordinate
    table[i][y] = j;
    System.out.println("Y="+table[i][y]);

    j++;

    }

}

}

Upvotes: 0

Views: 309

Answers (1)

Sidharth Mudgal
Sidharth Mudgal

Reputation: 4264

It should be for(int i = 0 ; i < range ; i++ ) Basically the loop doesn't execute because i != range at the start.

Upvotes: 3

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