#include <stdio.h>
#define N 10
int q1(int arr[])
{
??? int i;
??? int sum= 0;
??? for(i=0;i<N;i++)
??? {
??????? sum+=arr[i];
??? }
??? return sum;
}
int q2(int arr[])
{
??? int j,k;
??? for(k=8;k>=0;k--)
??? {???
??????? for(j=0;j<=k;j++)
??????? {
??????????? if(arr[j]>arr[j+1])
??????????? {
?????????????? int temp;
?????????????? temp=arr[j];
?????????????? arr[j]=arr[j+1];
?????????????? arr[j+1]=temp;
???
??????????? }
??????? }
??? }???????
??? printf("最低分是%d.\n",arr[0]);
??? printf("最高分是%d.\n",arr[9]);
??? int l;
??? printf("降序排序如下:\n");
??? for(l=9;l>=0;l--)
??? {
??????? printf("%d ",arr[l]);
??? }
??? return 0;
}

int main()
{
??? int score[N]={67,98,75,63,82,79,81,91,66,84};
??? printf("總分是%d.\n平均分是%d.\n",q1(score),q1(score)/10);
??? q2(score);
??? return 0;
}