package erase;
public class 用递归法比较岁数的大小 {
    public static void main(String[] args) {
        // TODO Auto-generated method stub
        int n=5;
        System.out.print(Digui(5));
        
    }
    public static int Digui(int n) {
        if(n==1) {
            return 10;
        }
        else return Digui(n-1)+2;
    }

}

 

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