JAVA输出图形(网上找的)

public class TuXing {

    public static void main(String[] args) {

        int i, j, k;
        for (i = 1; i <= 5; i++) {
            for (j = 1; j <= 5 - i; j++)
                System.out.print(" ");
            for (k = 1; k <= 2 * i - 1; k++)
                System.out.print("*");
            System.out.println("");
        }

        for (i = 1; i <= 4; i++) {
            for (j = 1; j <= i; j++)
                System.out.print(" ");
            for (k = 1; k <= 9 - 2 * i; k++)
                System.out.print("*");
            System.out.println("");
        }
    }

}
原文地址:https://www.cnblogs.com/youshashuosha/p/5017734.html