题解 | #公务员面试#

#include<stdio.h>
int main()
{
    int n=0,max=0,min=10000,counter=0;
    float average=0.0,sum=0.0;
    while(scanf("%d ",&n)!=EOF)
    {
        if(min>n)
        min=n;
        if(max<n)
        max=n;
        sum+=n;
        counter++;
        if(counter%7==0)
        {
            sum=sum-(max+min);
            average=sum/(counter-2);
            printf("%.2f\n",average);
            sum=0;
            max=0;
            min=10000;
            average=0;
            counter=0;
        }
    }
    return 0;
}