#include <stdio.h>

#define NUM 10
int main ()
    { 
  int i;
  float score[NUM];
  float sum=0,ave;
  float max,min;
  printf ("input the score of players:");
  for (i=0;i<NUM;i++)
  { 
     scanf ("%f",&score[i]);
 sum+=score[i];
  }
       max=min=score[0];          //将最大最小值均赋予第一个数
  for (i=0;i<NUM;i++)
  {
       if (score[i]>max)
      {
   max=score[i];             //求出最大值

      }   
 if (score[i]<min)          //求出最小值
      {
   min=score[i];
      } 
      }  
 
  ave=(sum-max-min)/(NUM-2);
      printf("The highest score is:%-4.1f\n",max);    // 左对齐保留四个字符，精度为一位小数
 printf("The lowest score is:%-4.1f\n",min);
 printf("The sum is:%-4.1f\n",sum);
 printf("The ave is:%-4.1f\n",ave);
 return 0;


}