求1!+2!+......+9!+10!

public class JieChengPlus {

	public static void main(String[] args) {
		//求1!+2!+3!+4!+5!+6!+7!+8!+9!+10!
		int jiecheng=1;
		int count=0;
		for(int s=1;s<=4;s++){
			jiecheng=1;
			for(int k=1;k<=s;k++ ){
				jiecheng=jiecheng*k;	
			}
			count=count+jiecheng;
		}
				System.out.println("和为="+count);
		}
	}

  

posted @ 2017-12-22 16:02  振华213  阅读(255)  评论(0编辑  收藏  举报