递归的简单运用

package cn.itcast.demo01;import sun.print.SunMinMaxPage;/** * @author newcityman * @date 2019/7/27 - 13:47 * 使用递归的方式计算1到100的和 */public class Demo07Recurison {public static void main(String[] args) { System.out.println(sum(10)); }public static int sum(int n){if(n==1){return 1; }else{return n+sum(n-1); } }}

转载于:https://www.cnblogs.com/newcityboy/p/11254867.html