java中的形状（心形）。不是本人写的，只为娱乐

package am;

public class Demo03 {

public static void main(String[] args) {
	System.out.println(printHeart("*"));	

	}

    private static String printHeart(String input){

    int[] array = {0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 0, 1, 0, 0, 1, 1, 4, 5, 2, 3, 4, 1, 0, 1,0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};

    StringBuffer sb = new StringBuffer();

    for (int i = 0; i < array.length; i++) {

    if(i % 7 == 0)

    sb.append("\n");

    if(array[i] == 0)

    sb.append("   ");

    else if(array[i] == 4)

    sb.append("  ");

    else if(array[i] == 5)

    sb.append(" I ");

    else if(array[i] == 2)

    sb.append("Lvoe ");

    else if(array[i] == 3)

    sb.append("You");

    else

    sb.append("  "+input);

    }

    return sb.toString();

    }

}