java:数组练习之根据键盘录入索引,查找对应星期

package day02;
import java.util.Scanner;

public class weekArray {
    public static void main(String[]args){
        Scanner scanner = new Scanner(System.in);
        System.out.println("请输出对应的星期天数，范围1-7之内");
        int week = scanner.nextInt();
        System.out.println("你想要的日期："+getWeenk(week));

    }
    public static String getWeenk(int week){
        String [] arr = {"","星期一","星期二","星期三","星期四","星期五","星期六","星期天"};//定义一个数组
        return arr[week];//返回值
    }
}