#include <stdio.h>


int Nums(int score[])
{
    int nums;
    for(int i=0;i<10;i++){
        nums+=score[i];
    }
    return nums;
}
int MaxSum(int score[])
{
    int max=0;
    for(int i=0;i<10;i++){
        if(score[i]>max){
            max=score[i];
        }
    }
    return max;
}
int MinSum(int score[])
{
    int min=score[0];
    for(int i=0;i<10;i++){
        if(score[i]<min){
            min=score[i];
        }
    }
    return min;  
}
float NumsMean(int score[])
{
    int means;
    int nums;
    for(int i=0;i<10;i++){
        nums+=score[i];
    }
    means=nums/10;
    return means;
}
void NumsSort(int score[])
{
    int value=0;
 for(int i=9;i>=0;i--)
 {
    for(int j=0;j<i;j++){
        if(score[j]<score[j+1]){
            value=score[j];
            score[j]=score[j+1];
            score[j+1]=value;
        }
    }
 }
 return score;
}

int main()
{
    int score[10]={67,98,75,63,82,79,81,91,66,84};
    printf("总分：%d\n",Nums(score));
    printf("平均分：%f\n",NumsMean(score));
    printf("最高分：%d\n",MaxSum(score));
    printf("最低分：%d\n",MinSum(score));
    NumsSort(score);
    printf("考试成绩降序排序: ");

    for(int i=0;i<10;i++){
        if(i!=9) printf("%d,",score[i]);
        else printf("%d",score[i]);
    }
    return 0;
> > > }