I don't know why my variables are getting these values

user1552308

public int Gauss_Jordan(double[][] matrix, int numOfRows, int numOfCols) {
    for (int col_j = 0; col_j<numOfCols; col_j++) {
        row_i = nonzeros ++;
        System.out.println(row_i+" and "+nonzeros);
    }
    //return matrix;

    return 0;
}

up above in the method called “Gauss_Jordan”, you can see a for loop where it iterates until a certain condition is met. (duh.. lol sorry).

so i set row_i = nonzeros++ but here’s the thing, when I print out each iteration i get

• 0 and 1,
• 1 and 2,
• 2 and 3

. I would expect the output to be:

• 1 and 1,
• 2 and 2,
• 3 and 3.

How come this is not the case?