java跳动爱心的代码

以下是Java实现跳动爱心的代码：

public class Heart {
    public static void main(String[] args) {
        double x, y, size;
        char[][] s = new char[30][80];
        while (true) {
            for (int i = 0; i < 30; i++) {
                for (int j = 0; j < 80; j++) {
                    s[i][j] = ' ';
                }
            }
            for (double i = 0; i < 2 * Math.PI; i += 0.01) {
                x = 16 * Math.pow(Math.sin(i), 3);
                y = 13 * Math.cos(i) - 5 * Math.cos(2 * i) - 2 * Math.cos(3 * i) - Math.cos(4 * i);
                x = Math.round(x * 100.0) / 100.0;
                y = Math.round(y * 100.0) / 100.0;
                s[(int) (15 - y)][(int) (40 + x)] = '*';
            }
            for (int i = 0; i < 30; i++) {
                for (int j = 0; j < 80; j++) {
                    System.out.print(s[i][j]);
                }
                System.out.println();
            }
            try {
                Thread.sleep(100);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }
}