黑马程序员——for循环打印一颗心

/**

* 打印一颗心
* @author zjw
*
*/
public class Hello {
public static void main(String[] args) {
//打印上半部分
for (int i = 0; i < 5; i++) {//最外城循环，控制这部分总共有5行
for (int j = 0; j < 5; j++) {
if (j == 4 - i)
System.out.print("* ");
else
System.out.print("  ");
}
for (int k = 0; k < 5; k++) {
if (k == 4)
continue;
if (k == i)
System.out.print("* ");
else
System.out.print("  ");
}
for (int j = 0; j < 5; j++) {
if (j == 0)
continue;
if (j == 4 - i)
System.out.print("* ");
else
System.out.print("  ");
}
for (int k = 0; k < 5; k++) {
if (k == i)
System.out.print("* ");
else
System.out.print("  ");
}
System.out.println();
}
//打印下半部分
for (int i = 0; i < 9; i++) {
for (int k = 0; k < 9; k++) {
if (k == i)
System.out.print("* ");
else
System.out.print("  ");
}
for (int j = 0; j < 9; j++) {
if (j == 8 - i)
System.out.print("* ");
else
System.out.print("  ");
}
System.out.println();
}
}
}