#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++)
	{
		if(score[i]>grade)
		{
			loca=i;
			break;
		}
	}
	if(grade<score[0])
		loca=0;
	for(i=N-1;i>=loca;i--)
	{
		score[i+1]=score[i];
	}
	score[loca]=grade;
	printf("插入后的数组:\n");
	for(i=0;i<N+1;i++)
	{
		printf(" %.1f",score[i]);
	}
	putchar(10);
	return 0;
}