#include <stdio.h>
int main()
{
    int score[10]={67,98,75,63,82,79,81,91,66,84};
    int i,j;
    int sum=0;
    int highScore;
    int lowScore;
    float average;
    printf("---没排序---\n");
    for(i=0;i<=9;i++)
    {
        printf("%d  ",score[i]);
    }
    printf("\n");
    i=0;
    for(i=0;i<10;i++)
    {
          sum+=score[i];
          for(j=0;j<10;j++)
          {
            if(score[j]<score[j+1])
            {
              int c;
              c=score[j+1];
              score[j+1]=score[j];
              score[j]=c;
            }
          }
    }
    i=0;
    average=sum/10;
    highScore=score[0];
    lowScore=score[9];
    printf("---排序后---\n");
     for(i=0;i<=9;i++)
    {
        printf("%d  ",score[i]);
    }
    printf("\n");
    printf("总分为：%d  平均分为：%.2f\n",sum,average);
    printf("最高分为：%d  最低分为：%d",highScore,lowScore);
    return 0;
}