#include<stdio.h>
#define N 8
int main()
{
float score[N+1]={10,20,30,40,50,60,70,80};
float grade;
int loca,i;
printf("请输入代插入的成绩:");
scanf("%f",&grade);
if(grade>score[N-1])
score[N]=grade;
for(i=0;i<N;i++)
......................