C++ doesn't give me an output

I’m trying to loop through a 2d array and find the sum of some numbers but for some reason, I don’t get any output from the compilier.
Here is my code:

#include <iostream>
using namespace std;

int main()
{
    int arr[3][3] = { {2,5,7},
                      {3,6,8},
                      {5,8,6} };

    int oddSum = 0;
    int evenSum = 0;

    for (int i = 0; i < 3; i++)
    {
        for (int j = 0; j < 3; j++)
        {
            while (arr[i][j] != 2 && arr[i][j] % 2 == 0)
            {
                evenSum += arr[i][j];
            }

            while (arr[i][j] != 3 && arr[i][j] % 3 == 0)
            {
                oddSum += arr[i][j];
            }
        }
    }

    cout << "oddSum = " << oddSum << endl;
    cout << "evenSum = " << evenSum << endl;

    return 0;
    
}

>Solution :

As arr[i][j] is not updated within your while loops, if that condition is true, it will never be false and the loop will never exit.