#include
int Readscore(float b[]);
float Average(int x,float b[]);
int high(float a,float b[]);
#define N 40
int main()
{
int n,y;
float m,score[N];
y=Readscore(score[N]);
m=Average(y,score[N]);
n=high(m,score[N]);
printf("成绩高于平均分的人数为:%d",n);
return 0;
}
int Readscore(float b[])
{
int i=-1;
do
{
i++;
printf("请输入学生的成绩: ");
scanf("%f",&b[i]);
}while(b[i]>=0);
return i;
}
float Average(int x,float b[])
{
float sum=0;
int i;
for(i=0;i<x;i++)
{
sum=sum+b[i];
}
return sum/x;
}
int high(float a,float b[])
{
int i;
for(i=0;b[i]>a;i++);
return i;
}