#include <stdio.h> #include <stdlib.h> int main() { int n,i,j; float a[100]; float sum = 0.00,t; while(scanf("%d",&n)!=EOF) { for(i=0;i<n;i++) { scanf("%f",&a[i]); } for(i=0;i<n;i++) { for(j=i+1;j<n;j++) if(a[i]>a[j]) {t = a[i]; a[i]=a[j]; a[j]=t; } } for(i=1;i<n-1;i++) { sum = sum+a[i]; } sum = sum/(n-2); printf("%.2f\n",sum); sum = 0; } return 0; }
原文:https://www.cnblogs.com/baifan2618/p/10645274.html