java_2018_Day18_繪製一個菱形

時間 2021-02-14

標籤 spa code blog class static void 欄目 Java 简体版

原文原文鏈接

public static void cx3(int a){                        //繪製一個◇菱形
        for(int x = 1;x<=a;x++){ for(int a1 = 1;a1<=a-x;a1++){ System.out.print("  "); } for(int a2 = 1;a2<=2*x-1;a2++){ if(a2==1 || a2==2*x-1){ System.out.print("★"); }else{ System.out.print("☆"); } } System.out.println(); } for(int x = 1;x<=a;x++){ for(int a1 = 1;a1<=x;a1++){ System.out.print("  "); } for(int a2 = 1;a2<=2*(a-x-1)+1;a2++){ if(a2==1 || a2==2*(a-x-1)+1){ System.out.print("★"); }else{ System.out.print("☆"); } } System.out.println(); } }