【暑期基础】O HDU 2014 青年歌手大奖赛 评委会打分

#include <stdio.h>int main() {    int n, n0;float val, max, min, sum;while( scanf("%d", &n) != EOF ) {    n0 = n - 2;    sum = 0;    max = 0;    min = 150;    while ( n-- ) {        scanf("%f", &val);        sum += val;        max = (val > max ) ? val : max;        min = (val < min ) ? val : min;    }    sum -= ( max + min );    printf("%.2f\n", (sum/n0));}return 0;}