Java 打印三角形

public class PrintTriangle {
    //打印三角形
    public static void main(String[] args) {
        for (int i = 0; i <= 6; i++) {
            for (int j = 6; j >= i; j--) {
                System.out.print(" ");
            }
            for (int j = 1; j <= i; j++) {
                System.out.print("¥");
            }
            for (int j = 1; j < i; j++) {
                System.out.print("¥");
            }
            System.out.println();
        }
    }
}