题解 | #公务员面试#

#include <stdio.h>
int main()
{
    while (1)
    {
        int arr[7], count = 0, i = 0;
        while (~scanf("%d", &arr[i]))
        {
            i++;
            if (i == 7)break;
        }
        if (i == 0)break;
        int max = arr[0], min = arr[0], sum = arr[0];
        for (int i = 1; i <= 6; i++)
        {
            if (max < arr[i])max = arr[i];
            if (min > arr[i])min = arr[i];
            sum += arr[i];
        }
        printf("%.2f\n", (sum - max - min) / 5.0);
    }
    return 0;
}