122页16题

#include<stdio.h>
int main()


{
int i,count=0 ,sum=0,n;
float ave;
printf("how many numbers:");
scanf("%d",&n);
printf("please input  numbers:");
int a[n];
for(i=0;i<n;i++){


scanf("%d",&a[i]);
sum+=a[i];
ave=sum/n;
printf("%f",ave);
}


for(i=0;i<n;i++){


if(a[i]>ave)
count++;
       
  }


printf("元素个数为：%d",count);
return 0;

}