#include <stdio.h>

int decending(int score[])
{int i;
?? int j;
?? int sum=0;
???
??? for(i=9;i>0;i--)
??? {
????? for(j=0;j<9;j++)?
????? {
????????? if(score[j]>score[j+1])
????????? {
????????? int temp=score[j];
????????? score[j]=score[j+1];
????????? score[j+1]=temp;
????????? }
????? }
??? }
??? printf("the decending order is\n");
??? for(i=0;i<10;i++)
??? {
??????? printf("%d",score[i]);
??????? sum=sum+score[i];
??? }
??
??? int aver=sum/10;
????? printf("\nthe lowest score is %d\n",score[0]);
????? printf("the highest score is %d\n",score[9]);
????? printf("the average score is %d\n",aver);
????? printf("the total score is %d\n", sum);
? ? return 0; ??
}
int main()
{
???
??? int score[N]={67,98,75,63,82,79,81,91,66,84};
??? decending(score);
??? return 0;
}