如何用Java通过#号打出囧字、菱形和空心菱形?

发布网友发布时间：2022-05-29 03:37

共2个回答

热心网友时间：2024-10-21 16:36

显示效果是这样的：

代码如下：

        int hangshu = 11;
        int yiban = hangshu / 2 + 1;
        int yibano = hangshu / 2;
        System.out.println("空心菱形：");
        for(int k = 1;k <= yiban;k++){
            for(int i = 1;i <= (yiban - k);i++){
                System.out.print(" ");
            }
            System.out.print("*");
            for(int i = 1;i <= ( (k - 2) * 2 + 1);i++){
                System.out.print(" ");
            }
            if(k != 1){
                System.out.print("*");
            }
            System.out.println();
        }
        for(int k = yibano;k >=1;k--){
            for(int i = 1;i <= (yiban - k);i++){
                System.out.print(" ");
            }
            System.out.print("*");
            for(int i = 1;i <= ( (k - 2) * 2 + 1);i++){
                System.out.print(" ");
            }
            if(k != 1){
                System.out.print("*");
            }
            System.out.println();
        }

        System.out.println("实心菱形：");
        for(int i = 1;i <= hangshu;i++){
            if(i <= hangshu/2 + 1){
                for(int k = 1;k <= hangshu/2 + 1- i;k++){
                    System.out.print(" ");
                }
                for(int k = 1;k <= i;k++){
                    System.out.print("* ");
                }
                    System.out.println();
            }else{
                for(int k =1;k <= (i -(hangshu/2 + 1));k++){
                    System.out.print(" ");
                }
                for(int k = 1;k <= (2 *(hangshu/2 + 1) - i);k++){
                    System.out.print("* ");
                }
                System.out.println();
            }
        }

囧字再看看

热心网友时间：2024-10-21 16:37

System.out.println("##########");
System.out.println("#  #  #  #");
System.out.println("# #    # #");
System.out.println("# ###### #");
System.out.println("# #    # #");
System.out.println("# ###### #");
System.out.println("##########");