题解 | #公务员面试#

#include <stdio.h>

int main()
{
	int arr[7] = { 0 };
	while (~scanf("%d %d %d %d %d %d %d", &arr[0], &arr[1], &arr[2], &arr[3], &arr[4], &arr[5], &arr[6]))
	{
		int max = 0;
		int min = 100;
		for (int i = 0; i < 7; i++)
		{
			if (arr[i] > max)
				max = arr[i];
			if (arr[i] < min)
				min = arr[i];
		}
		double sum = 0.0;
		for (int j = 0; j < 7; j++)
		{
			sum += arr[j];
		}
		printf("%.2lf\n", (sum - (double)max - (double)min) / 5.0);
	}
	return 0;
}