FRQ4

public class LightBoard {
    private boolean[] [] lights;

    public LightBoard(int numRows, int numCols) {
        lights = new boolean[numRows][numCols];
        for (int i=0; i<numRows; i++) {
            for (int j=0; j<numCols; j++) {
                java.util.Random random = new java.util.Random();
                double r = random.nextDouble();
                if (r < 0.4) {
                    lights[i][j] = true;
                }
                else {
                    lights[i][j] = false;
                }
            }
        }
    }
}

public boolean evalulateLight(int row, int col) {
    
}