balls container

    static String organizingContainers(int[][] container) {
        boolean res = false;
        int n = container.length;
        for (int i = 0; i < n; i++) {
            // number of balls of different colour than i
            for (int j = 0; j < n; j++) {
                int diffBalls = 0;
                for (int k = 0; k < n; k++) {
                    if (k != i) {
                        diffBalls += container[j][k];
                    }
                }
                // number of balls of colour i in different containers
                int ballsOutside = 0;
                for (int k = 0; k < n; k++) {
                    if (k != j) {
                        ballsOutside += container[k][i];
                    }
                }
                res |= ballsOutside == diffBalls;
            }
            System.out.println(res);

        }
        return res ? "Possible" : "Impossible";

    }