打印扑克牌.

1.需求打印扑克牌，效果如下：

♠A ♠2 ♠3 ♠4 ♠5 ♠6 ♠7 ♠8 ♠9 ♠10 ♠J ♠Q ♠K 
♥A ♥2 ♥3 ♥4 ♥5 ♥6 ♥7 ♥8 ♥9 ♥10 ♥J ♥Q ♥K 
♣A ♣2 ♣3 ♣4 ♣5 ♣6 ♣7 ♣8 ♣9 ♣10 ♣J ♣Q ♣K 
♦A ♦2 ♦3 ♦4 ♦5 ♦6 ♦7 ♦8 ♦9 ♦10 ♦J ♦Q ♦K

2.提示

提示：可定义如下的数组

String[] hs = {“♠”,“♥”,“♣”,“♦”};
String[] ds = {“A”,“2”,“3”,“4”, “5”,“6”,“7”,“8”,“9”,“10”,“J”,“Q”,“K”};

3.代码如下

public class AllTest22 {
    public static void main(String[] args) {
        String[] hs  = {"♠","♥","♣","♦"};
        String[] ds = {"A","2","3","4", "5","6","7","8","9","10","J","Q","K"};
        int h=0;
        for (int i=0;i< ds.length;i++){
            if (h<4){
                for (int j=0;j<ds.length;j++){
                    System.out.print(hs[h]+ds[j]+" ");
                }
            }
            h+=1;
            System.out.println();
        }
    }
}

4.输出结果如下