题目传送门
本人代码：

#include <bits/stdc++.h>
using namespace std;

int main()
{
    int n;
    long long a[10001];
    long long maxn=0;
    long long minn=1e3;
    cin >> n;
    for (int i = 0; i < n; i++)
    {
        cin >> a[i];
        maxn = max(maxn, a[i]);
        minn = min(minn, a[i]);
    }
    for (int i = 0; i < n; i++)
    {
        cout << maxn-a[i] << " ";
    }
    cout << endl;
    for (int i = 0; i < n; i++)
    {
        cout << a[i]-minn << " ";
    }
    return 0;
}

只得了30分，为什么呢？