public class printHeart { public static void main(String[] args) { for (float y = (float) 1.5; y > -1.5; y -= 0.1) { for (float x = (float) -1.5; x < 1.5; x += 0.05) { float a = x * x + y * y - 1; if ((a * a * a - x * x * y * y * y) <= 0.0) { if (Math.abs(x + 0.100000712) <= 1e-6 && Math.abs(y - 0.6999998) <= 1e-6) { System.out.print("J"); continue; } if (Math.abs(x + 0.050000306) <= 1e-6 && Math.abs(y - 0.6999998) <= 1e-6) { System.out.print("a"); continue; } if (Math.abs(x + -3.0621885E-7) <= 1e-6 && Math.abs(y - 0.6999998) <= 1e-6) { System.out.print("z"); continue; } if (Math.abs(x - 0.049999695) <= 1e-6 && Math.abs(y - 0.6999998) <= 1e-6) { System.out.print("z"); continue; } if (Math.abs(x - 0.100000001) <= 1e-6 && Math.abs(y - 0.6999998) <= 1e-6) { System.out.print(" "); continue; } System.out.print("*"); } else System.out.print(" "); } for (float x = (float) 1.5; x < 4.5; x += 0.05) { float a = (x - 3) * (x - 3) + y * y - 1; boolean flag = false; if ((a * a * a - (x - 3) * (x - 3) * y * y * y) <= 0.0) { if (Math.abs(x - 3 + 0.100000712) <= 1e-6 && Math.abs(y - 0.6999998) <= 1e-6) { System.out.print("D"); flag = true; continue; } if ((Math.abs(x - 2.9499986)) <= 1e-6 && Math.abs(y - 0.6999998) <= 1e-6) { System.out.print("e"); continue; } if (Math.abs(x - 2.9999986) <= 1e-6 && Math.abs(y - 0.6999998) <= 1e-6) { System.out.print("r"); continue; } if (Math.abs(x - 3.0499985) <= 1e-6 && Math.abs(y - 0.6999998) <= 1e-6) { System.out.print("e"); continue; } if (Math.abs(x - 3.0999985) <= 1e-6 && Math.abs(y - 0.6999998) <= 1e-6) { System.out.print("k"); continue; } System.out.print("*"); } else System.out.print(" "); } System.out.print(" "); } } }