Modify the average program to promote for intergers repeatedly.stop when a nagetive number is entere

#include<stdio.h>

 

int main(void)

{

       intcount ,sum,aninterger;

       printf("enterthe interger anf terminute with negtive number\n");

       count=0;

       sum=0;

       printf("enternumber %d:\n",count+1);

       scanf("%d",&aninterger);

       while(aninterger>&&aninterger!='\n')

       {

              sum+=aninterger;

              count++;

           printf("enter number%d:\n",count+1);

           scanf("%d",&aninterger);

       }

       if(count!=0)

              printf("theaverage is %f\n",sum/(double)count);

       else

              printf("youshuru 了一个wronginterger\n");

       return0;

}


posted @ 2013-07-18 13:45  shouqiang Wei  阅读(189)  评论(0编辑  收藏  举报