编辑代码

#include<stdio.h>
#include<stdlib.h>
int main(){
    int n,i;
    scanf("%d",&n);
    float *score,sum,average,min,max;
    score=(float*)malloc(sizeof(n*score[0]));
    scanf("%f",&score[0]);
    min=score[0];
    max=score[0];
    sum=score[0];
    for(i=1;i<n;i++){
        scanf("%f",&score[i]);
        if(score[i]>max)max=score[i];
        if(score[i]<min)min=score[i];
        sum+=score[i];
    }
    average=sum/n;
    printf("average = %.2f\n",average);
    printf("max = %.2f\n",max);
    printf("min = %.2f",min);
    free(score);
    return 0;
}