终于搞出来了

#include <stdio.h>
#include <stdlib.h>
int test(int array[]){
    //int array[10] = {89,67,43,90,98,42,65,87,56,76};
    int count = 9;
    
    int all_score=0;
    int average_score=0;
    int highest_score=0;
    int lowest_score=0;
    int a;
    for(a=0;a<(count+1);a++){
        all_score +=  array[a];
    }
    average_score = all_score / (count + 1);
    
    int aaa,bbb;
    int tempaaa;
    int arraaa[10]={89,67,43,90,98,42,65,87,56,76};
    for(aaa=9;aaa>=0;aaa--){
        for(bbb=0;bbb<aaa;bbb++){
            if(arraaa[bbb]<arraaa[bbb+1]){
                tempaaa = arraaa[bbb];
                arraaa[bbb] = arraaa[bbb+1];
                arraaa[bbb+1] = tempaaa;
            }
        }
    }
    printf("\n-------降序排序之后------\n");
    int ccc;
    for(ccc=0;ccc<10;ccc++){
        printf("\n%d",arraaa[ccc]);
    }
    
    highest_score=arraaa[0];
    
    lowest_score=arraaa[count];
    
    printf("\n\n\n最大数为%d，最小数为%d，总数为%d，平均数为%d",highest_score,lowest_score,all_score,average_score);
}

int main(){
    int array[10] = {89,67,43,90,98,42,65,87,56,76};
    test(array);
}