题解 | #公务员面试#

#include <stdio.h>

int main() 
{
    int arr[7];
    while(scanf("%d %d %d %d %d %d %d\n",&arr[0],&arr[1],&arr[2],&arr[3],&arr[4],&arr[5],&arr[6])!=EOF)
    {
        int max = arr[0], min = arr[0];
        int i = 0, sum = 0;
        for(i = 0; i < 7; i++)
        {
            max = max > arr[i] ? max:arr[i];
            min = min < arr[i] ? min:arr[i];
            sum += arr[i];
        }
        double average = (sum - max - min)/5.0;
        printf("%.2lf\n",average);
    }
    return 0;
}