#include<stdio.h>
void main()
{
    int score[10];
    int i,sum=0,max=score[0],min=score[9];
    printf("please input singer's score:\n");
    for(i=0;i<10;i++)
    {
        scanf("%d",&score[i]);
        printf("the number %d is\n", i);
        printf("%d\n",score[i]);
        if(score[i]>max)    max=score[i];
        if(score[i]<min)    min=score[i];
        sum+=score[i];
    }
    printf("The singer's average score is %f \n",(sum-max-min)/8);
}