我先发了

#include <iostream>
#include <vector>
#include <limits>
#include <iomanip>
#include<cmath>
using namespace std;

int main() {
int a, b, c, d, e, f, g, h;
cin >> a >> b >> c >> d >> e >> f >> g >> h;

vector<int> x = {a, b, c, d, e, f, g, h};

int minVal = numeric_limits<int>::max();
int maxVal = numeric_limits<int>::min();

// 找到最小值和最大值
for (int num : x) {
    if (num < minVal) {
        minVal = num;
    }
    if (num > maxVal) {
        maxVal = num;
    }
}

// 计算总和时排除最小值和最大值
int sum = 0;
for (int num : x) {
    if (num != minVal && num != maxVal) {
        sum += num;
    }
}
double as=round(sum/6.0*100.0)/100.0;
cout<<abs(as);

return 0;

}
使用abs