金字塔形状的斐波那契数列java

以下是一个用Java编写的金字塔形状的斐波那契数列的例子：

import java.util.Scanner;

public class FibonacciPyramid {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.print("请输入金字塔的行数：");
        int rows = scanner.nextInt();
        
        int a = 0, b = 1, c;
        
        for (int i = 1; i <= rows; i++) {
            for (int j = 1; j <= rows - i; j++) {
                System.out.print("  ");
            }
            
            for (int k = 1; k <= i; k++) {
                System.out.print(a + " ");
                c = a + b;
                a = b;
                b = c;
            }
            
            System.out.println();
        }
    }
}