编辑代码

class Main {
    public static void main(String[] args) {
        int n = 5;
        printRecursivePattern(n);
    }

    static void printRecursivePattern(int n) {
        if (n > 0) {
            printRecursivePattern(n - 1);  // 递归调用
            for (int i = 0; i < n; i++) {
                System.out.print(n + " ");
            }
            System.out.println();
        }
    }

}