Question

I have an int[][] object. It is defined in my code as below:

public int[][] position = {
    {20, 30}, {73, 91},
    {82, 38}
};

Would it be possible to get the value of the first value (on the left) within each of the pairs of parentheses and store them as individual int variables using a for loop? Basically, is it possible to extract the “20”, “73” and “82” and store them into int variables individually?

Answer 1

for(int[] x : position){
  int y = x[0];
  // Do something with y...
}

Or just:

int x = position[0][0];
int y = position[1][0];
int y = position[2][0];