___________1
__________1 2 1
_________1 2 3 2 1
________1 2 3 4 3 2 1
______1 2 3 4 5 4 3 2 1
_____1 2 3 4 4 4 4 4 3 2 1
___1 2 3 3 3 3 3 3 3 3 3 2 1
__1 2 2 2 2 2 2 2 2 2 2 2 2 2 1
_1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
我想用 java 创建这个金字塔?有什么建议吗?
应该这样做:
public class Tower {
public static void main(String[] args) {
System.out.println(" 1 ");
System.out.println(" 1 2 1 ");
System.out.println(" 1 2 3 2 1 ");
System.out.println(" 1 2 3 4 3 2 1 ");
System.out.println(" 1 2 3 4 5 4 3 2 1 ");
System.out.println(" 1 2 3 4 4 4 4 4 3 2 1 ");
System.out.println(" 1 2 3 3 3 3 3 3 3 3 3 2 1 ");
System.out.println(" 1 2 2 2 2 2 2 2 2 2 2 2 2 2 1 ");
System.out.println(" 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ");
}
}